Unable to install pendulum with --no-binary :all: (proxy for alpine or such where there aren't wheels)

[altendky]

• OS version and name: Ubuntu 19.10
• Pendulum version: 2.1.0

Issue

This is a new error while I was looking back at #458, #454, #457, etc.

altendky@p1:~/repos/pendulum/tmp$ python3.8 -m venv venv

altendky@p1:~/repos/pendulum/tmp$ venv/bin/pip install --upgrade pip setuptools
Collecting pip
  Using cached https://files.pythonhosted.org/packages/54/2e/df11ea7e23e7e761d484ed3740285a34e38548cf2bad2bed3dd5768ec8b9/pip-20.1-py2.py3-none-any.whl
Collecting setuptools
  Using cached https://files.pythonhosted.org/packages/a0/df/635cdb901ee4a8a42ec68e480c49f85f4c59e8816effbf57d9e6ee8b3588/setuptools-46.1.3-py3-none-any.whl
Installing collected packages: pip, setuptools
  Found existing installation: pip 19.2.3
    Uninstalling pip-19.2.3:
      Successfully uninstalled pip-19.2.3
  Found existing installation: setuptools 41.2.0
    Uninstalling setuptools-41.2.0:
      Successfully uninstalled setuptools-41.2.0
Successfully installed pip-20.1 setuptools-46.1.3

altendky@p1:~/repos/pendulum/tmp$ venv/bin/pip install --no-binary :all: pendulum
Collecting pendulum
  Using cached pendulum-2.1.0.tar.gz (80 kB)
  Installing build dependencies ... error
  ERROR: Command errored out with exit status 1:
   command: /home/altendky/repos/pendulum/tmp/venv/bin/python3.8 /home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-z78_ptnj/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=1.0.0b1'
       cwd: None
  Complete output (139 lines):
  Collecting poetry>=1.0.0b1
    Using cached poetry-1.1.0a1.tar.gz (107 kB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'done'
    Getting requirements to build wheel: started
    Getting requirements to build wheel: finished with status 'done'
      Preparing wheel metadata: started
      Preparing wheel metadata: finished with status 'done'
  Collecting poetry-core<2.0.0,>=1.0.0a5
    Using cached poetry-core-1.0.0a6.tar.gz (268 kB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'done'
    Getting requirements to build wheel: started
    Getting requirements to build wheel: finished with status 'done'
      Preparing wheel metadata: started
      Preparing wheel metadata: finished with status 'done'
  Collecting pexpect<5.0.0,>=4.7.0
    Using cached pexpect-4.8.0.tar.gz (157 kB)                                                                                                                                                                                                 
  Collecting cleo<0.9.0,>=0.8.0                                                                                                                                                                                                                
    Downloading cleo-0.8.1.tar.gz (19 kB)                                                                                                                                                                                                      
    Installing build dependencies: started                                                                                                                                                                                                     
    Installing build dependencies: finished with status 'done'                                                                                                                                                                                 
    Getting requirements to build wheel: started                                                                                                                                                                                               
    Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                           
      Preparing wheel metadata: started                                                                                                                                                                                                        
      Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                    
  Collecting clikit<0.6.0,>=0.5.1                                                                                                                                                                                                              
    Using cached clikit-0.5.1.tar.gz (54 kB)                                                                                                                                                                                                   
    Installing build dependencies: started                                                                                                                                                                                                     
    Installing build dependencies: finished with status 'done'                                                                                                                                                                                 
    Getting requirements to build wheel: started                                                                                                                                                                                               
    Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                           
      Preparing wheel metadata: started                                                                                                                                                                                                        
      Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                    
  Collecting html5lib<2.0,>=1.0                                                                                                                                                                                                                
    Using cached html5lib-1.0.1.tar.gz (252 kB)                                                                                                                                                                                                
  Collecting keyring<21.0.0,>=20.0.1; python_version >= "3.5" and python_version < "4.0"                                                                                                                                                       
    Using cached keyring-20.0.1.tar.gz (53 kB)                                                                                                                                                                                                 
    Installing build dependencies: started                                                                                                                                                                                                     
    Installing build dependencies: finished with status 'done'                                                                                                                                                                                 
    Getting requirements to build wheel: started                                                                                                                                                                                               
    Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                           
      Preparing wheel metadata: started                                                                                                                                                                                                        
      Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                    
  Collecting requests-toolbelt<0.9.0,>=0.8.0                                                                                                                                                                                                   
    Using cached requests-toolbelt-0.8.0.tar.gz (196 kB)                                                                                                                                                                                       
  Collecting shellingham<2.0,>=1.1                                                                                                                                                                                                             
    Using cached shellingham-1.3.2.tar.gz (9.7 kB)                                                                                                                                                                                             
    Installing build dependencies: started                                                                                                                                                                                                     
    Installing build dependencies: finished with status 'done'                                                                                                                                                                                 
    Getting requirements to build wheel: started                                                                                                                                                                                               
    Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                           
      Preparing wheel metadata: started                                                                                                                                                                                                        
      Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                    
  Collecting cachy<0.4.0,>=0.3.0                                                                                                                                                                                                               
    Using cached cachy-0.3.0.tar.gz (15 kB)                                                                                                                                                                                                    
    Installing build dependencies: started                                                                                                                                                                                                     
    Installing build dependencies: finished with status 'done'                                                                                                                                                                                 
    Getting requirements to build wheel: started                                                                                                                                                                                               
    Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                           
      Preparing wheel metadata: started                                                                                                                                                                                                        
      Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                    
  Collecting cachecontrol[filecache]<0.13.0,>=0.12.4                                                                                                                                                                                           
    Using cached CacheControl-0.12.6.tar.gz (14 kB)                                                                                                                                                                                            
  Collecting requests<3.0,>=2.18                                                                                                                                                                                                               
    Using cached requests-2.23.0.tar.gz (114 kB)                                                                                                                                                                                               
  Collecting pkginfo<2.0,>=1.4                                                                                                                                                                                                                 
    Using cached pkginfo-1.5.0.1.tar.gz (34 kB)                                                                                                                                                                                                
  Collecting tomlkit<0.6.0,>=0.5.11                                                                                                                                                                                                            
    Using cached tomlkit-0.5.11.tar.gz (68 kB)                                                                                                                                                                                                 
    Installing build dependencies: started                                                                                                                                                                                                     
    Installing build dependencies: finished with status 'error'                                                                                                                                                                                
    ERROR: Command errored out with exit status 2:                                                                                                                                                                                             
     command: /home/altendky/repos/pendulum/tmp/venv/bin/python3.8 /home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-qq1r0h_3/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=0.12a3'                                                                                                                                                   
         cwd: None                                                                                                                                                                                                                             
    Complete output (61 lines):                                                                                                                                                                                                                
    Collecting poetry>=0.12a3                                                                                                                                                                                                                  
      Using cached poetry-1.1.0a1.tar.gz (107 kB)                                                                                                                                                                                              
      Installing build dependencies: started                                                                                                                                                                                                   
      Installing build dependencies: finished with status 'done'                                                                                                                                                                               
      Getting requirements to build wheel: started                                                                                                                                                                                             
      Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                         
        Preparing wheel metadata: started                                                                                                                                                                                                      
        Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                  
    Collecting clikit<0.6.0,>=0.5.1                                                                                                                                                                                                            
      Using cached clikit-0.5.1.tar.gz (54 kB)                                                                                                                                                                                                 
      Installing build dependencies: started                                                                                                                                                                                                   
      Installing build dependencies: finished with status 'done'                                                                                                                                                                               
      Getting requirements to build wheel: started                                                                                                                                                                                             
      Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                         
        Preparing wheel metadata: started                                                                                                                                                                                                      
        Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                  
    Collecting keyring<21.0.0,>=20.0.1; python_version >= "3.5" and python_version < "4.0"                                                                                                                                                     
      Using cached keyring-20.0.1.tar.gz (53 kB)                                                                                                                                                                                               
      Installing build dependencies: started                                                                                                                                                                                                   
      Installing build dependencies: finished with status 'done'                                                                                                                                                                               
      Getting requirements to build wheel: started                                                                                                                                                                                             
      Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                         
        Preparing wheel metadata: started                                                                                                                                                                                                      
        Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                  
    Collecting shellingham<2.0,>=1.1                                                                                                                                                                                                           
      Using cached shellingham-1.3.2.tar.gz (9.7 kB)                                                                                                                                                                                           
      Installing build dependencies: started                                                                                                                                                                                                   
      Installing build dependencies: finished with status 'done'                                                                                                                                                                               
      Getting requirements to build wheel: started                                                                                                                                                                                             
      Getting requirements to build wheel: finished with status 'done'                                                                                                                                                                         
        Preparing wheel metadata: started                                                                                                                                                                                                      
        Preparing wheel metadata: finished with status 'done'                                                                                                                                                                                  
    Collecting requests-toolbelt<0.9.0,>=0.8.0                                                                                                                                                                                                 
      Using cached requests-toolbelt-0.8.0.tar.gz (196 kB)                                                                                                                                                                                     
    Collecting tomlkit<0.6.0,>=0.5.11                                                                                                                                                                                                          
      Using cached tomlkit-0.5.11.tar.gz (68 kB)                                                                                                                                                                                               
    ERROR: Exception:                                                                                                                                                                                                                          
    Traceback (most recent call last):                                                                                                                                                                                                         
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/cli/base_command.py", line 188, in _main                                                                                                          
        status = self.run(options, args)                                                                                                                                                                                                       
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/cli/req_command.py", line 185, in wrapper                                                                                                         
        return func(self, options, args)                                                                                                                                                                                                       
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/commands/install.py", line 332, in run                                                                                                            
        requirement_set = resolver.resolve(                                                                                                                                                                                                    
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve                                                                                              
        discovered_reqs.extend(self._resolve_one(requirement_set, req))                                                                                                                                                                        
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one                                                                                         
        abstract_dist = self._get_abstract_dist_for(req_to_install)                                                                                                                                                                            
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py", line 314, in _get_abstract_dist_for                                                                               
        abstract_dist = self.preparer.prepare_linked_requirement(req)                                                                                                                                                                          
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/operations/prepare.py", line 430, in prepare_linked_requirement                                                                                   
        abstract_dist = _get_prepared_distribution(                                                                                                                                                                                            
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/operations/prepare.py", line 84, in _get_prepared_distribution                                                                                    
        with req_tracker.track(req):                                                                                                                                                                                                           
      File "/home/altendky/.pyenv/versions/3.8.2/lib/python3.8/contextlib.py", line 113, in __enter__                                                                                                                                          
        return next(self.gen)                                                                                                                                                                                                                  
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/req/req_tracker.py", line 149, in track                                                                                                           
        self.add(req)                                                                                                                                                                                                                          
      File "/home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip/_internal/req/req_tracker.py", line 116, in add                                                                                                             
        raise LookupError(message)                                                                                                                                                                                                             
    LookupError: https://files.pythonhosted.org/packages/53/10/1f1186fcd453d10254450a7e947e92e6dbb0bf1418484aa4da2829be44f9/tomlkit-0.5.11.tar.gz#sha256=f044eda25647882e5ef22b43a1688fb6ab12af2fc50e8456cdfc751c873101cf (from https://pypi.org/simple/tomlkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*) is already being built: tomlkit<0.6.0,>=0.5.11 from https://files.pythonhosted.org/packages/53/10/1f1186fcd453d10254450a7e947e92e6dbb0bf1418484aa4da2829be44f9/tomlkit-0.5.11.tar.gz#sha256=f044eda25647882e5ef22b43a1688fb6ab12af2fc50e8456cdfc751c873101cf (from poetry>=1.0.0b1)                                                                                                                            
    ----------------------------------------                                                                                                                                                                                                   
  ERROR: Command errored out with exit status 2: /home/altendky/repos/pendulum/tmp/venv/bin/python3.8 /home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-qq1r0h_3/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=0.12a3' Check the logs for full command output.                                                                        
  ----------------------------------------                                                                                                                                                                                                     
ERROR: Command errored out with exit status 1: /home/altendky/repos/pendulum/tmp/venv/bin/python3.8 /home/altendky/repos/pendulum/tmp/venv/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-z78_ptnj/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=1.0.0b1' Check the logs for full command output.                                                                         

[thestub]

I'm seeing this in an Alpine image. I'm trying to migrate to Alpine, and this is the only blocker.

I changed the pip command to make the output more verbose, but it fails on a pip install pendulum.

me@wh:~/Projects$ docker-compose  up --build
Building mnm
Step 1/13 : FROM python:3.8-alpine
 ---> f4df7f234e59
Step 2/13 : RUN apk add --update --no-cache python3-dev libffi-dev gcc musl-dev openssl-dev make
 ---> Using cache
 ---> 75931d042858
Step 3/13 : ADD Pipfile .
 ---> Using cache
 ---> 64ee36d34272
Step 4/13 : ADD Pipfile.lock .
 ---> Using cache
 ---> 4ffce1d41a0e
Step 5/13 : RUN pip install -U pip setuptools
 ---> Using cache
 ---> 5b82956db48d
Step 6/13 : RUN pip install --no-binary :all: pendulum
 ---> Running in 9e43e8bd4065
Collecting pendulum
  Downloading pendulum-2.1.0.tar.gz (80 kB)
  Installing build dependencies: started
  Installing build dependencies: finished with status 'error'
  ERROR: Command errored out with exit status 1:
   command: /usr/local/bin/python /usr/local/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-nxv08it5/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=1.0.0b1'
       cwd: None
  Complete output (125 lines):
  Collecting poetry>=1.0.0b1
    Downloading poetry-1.1.0a1.tar.gz (107 kB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'done'
    Getting requirements to build wheel: started
    Getting requirements to build wheel: finished with status 'done'
      Preparing wheel metadata: started
      Preparing wheel metadata: finished with status 'done'
  Collecting cachecontrol[filecache]<0.13.0,>=0.12.4
    Downloading CacheControl-0.12.6.tar.gz (14 kB)
  Collecting html5lib<2.0,>=1.0
    Downloading html5lib-1.0.1.tar.gz (252 kB)
  Collecting cleo<0.9.0,>=0.8.0
    Downloading cleo-0.8.1.tar.gz (19 kB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'done'
    Getting requirements to build wheel: started
    Getting requirements to build wheel: finished with status 'done'
      Preparing wheel metadata: started
      Preparing wheel metadata: finished with status 'done'
  Collecting shellingham<2.0,>=1.1
    Downloading shellingham-1.3.2.tar.gz (9.7 kB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'done'
    Getting requirements to build wheel: started
    Getting requirements to build wheel: finished with status 'done'
      Preparing wheel metadata: started
      Preparing wheel metadata: finished with status 'done'
  Collecting clikit<0.6.0,>=0.5.1
    Downloading clikit-0.5.1.tar.gz (54 kB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'done'
    Getting requirements to build wheel: started
    Getting requirements to build wheel: finished with status 'done'
      Preparing wheel metadata: started
      Preparing wheel metadata: finished with status 'done'
  Collecting pexpect<5.0.0,>=4.7.0
    Downloading pexpect-4.8.0.tar.gz (157 kB)
  Collecting tomlkit<0.6.0,>=0.5.11
    Downloading tomlkit-0.5.11.tar.gz (68 kB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'error'
    ERROR: Command errored out with exit status 2:
     command: /usr/local/bin/python /usr/local/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-xc1lo6dt/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=0.12a3'
         cwd: None
    Complete output (77 lines):
    Collecting poetry>=0.12a3
      Using cached poetry-1.1.0a1.tar.gz (107 kB)
      Installing build dependencies: started
      Installing build dependencies: finished with status 'done'
      Getting requirements to build wheel: started
      Getting requirements to build wheel: finished with status 'done'
        Preparing wheel metadata: started
        Preparing wheel metadata: finished with status 'done'
    Collecting pkginfo<2.0,>=1.4
      Downloading pkginfo-1.5.0.1.tar.gz (34 kB)
    Collecting html5lib<2.0,>=1.0
      Using cached html5lib-1.0.1.tar.gz (252 kB)
    Collecting clikit<0.6.0,>=0.5.1
      Using cached clikit-0.5.1.tar.gz (54 kB)
      Installing build dependencies: started
      Installing build dependencies: finished with status 'done'
      Getting requirements to build wheel: started
      Getting requirements to build wheel: finished with status 'done'
        Preparing wheel metadata: started
        Preparing wheel metadata: finished with status 'done'
    Collecting requests<3.0,>=2.18
      Downloading requests-2.23.0.tar.gz (114 kB)
    Collecting cachy<0.4.0,>=0.3.0
      Downloading cachy-0.3.0.tar.gz (15 kB)
      Installing build dependencies: started
      Installing build dependencies: finished with status 'done'
      Getting requirements to build wheel: started
      Getting requirements to build wheel: finished with status 'done'
        Preparing wheel metadata: started
        Preparing wheel metadata: finished with status 'done'
    Collecting cachecontrol[filecache]<0.13.0,>=0.12.4
      Using cached CacheControl-0.12.6.tar.gz (14 kB)
    Collecting shellingham<2.0,>=1.1
      Using cached shellingham-1.3.2.tar.gz (9.7 kB)
      Installing build dependencies: started
      Installing build dependencies: finished with status 'done'
      Getting requirements to build wheel: started
      Getting requirements to build wheel: finished with status 'done'
        Preparing wheel metadata: started
        Preparing wheel metadata: finished with status 'done'
    Collecting requests-toolbelt<0.9.0,>=0.8.0
      Downloading requests-toolbelt-0.8.0.tar.gz (196 kB)
    Collecting cleo<0.9.0,>=0.8.0
      Using cached cleo-0.8.1.tar.gz (19 kB)
      Installing build dependencies: started
      Installing build dependencies: finished with status 'done'
      Getting requirements to build wheel: started
      Getting requirements to build wheel: finished with status 'done'
        Preparing wheel metadata: started
        Preparing wheel metadata: finished with status 'done'
    Collecting tomlkit<0.6.0,>=0.5.11
      Using cached tomlkit-0.5.11.tar.gz (68 kB)
    ERROR: Exception:
    Traceback (most recent call last):
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/cli/base_command.py", line 188, in _main
        status = self.run(options, args)
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
        return func(self, options, args)
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/commands/install.py", line 332, in run
        requirement_set = resolver.resolve(
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
        discovered_reqs.extend(self._resolve_one(requirement_set, req))
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
        abstract_dist = self._get_abstract_dist_for(req_to_install)
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py", line 314, in _get_abstract_dist_for
        abstract_dist = self.preparer.prepare_linked_requirement(req)
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement
        abstract_dist = _get_prepared_distribution(
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/operations/prepare.py", line 90, in _get_prepared_distribution
        with req_tracker.track(req):
      File "/usr/local/lib/python3.8/contextlib.py", line 113, in __enter__
        return next(self.gen)
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/req/req_tracker.py", line 149, in track
        self.add(req)
      File "/usr/local/lib/python3.8/site-packages/pip/_internal/req/req_tracker.py", line 116, in add
        raise LookupError(message)
    LookupError: https://files.pythonhosted.org/packages/53/10/1f1186fcd453d10254450a7e947e92e6dbb0bf1418484aa4da2829be44f9/tomlkit-0.5.11.tar.gz#sha256=f044eda25647882e5ef22b43a1688fb6ab12af2fc50e8456cdfc751c873101cf (from https://pypi.org/simple/tomlkit/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*) is already being built: tomlkit<0.6.0,>=0.5.11 from https://files.pythonhosted.org/packages/53/10/1f1186fcd453d10254450a7e947e92e6dbb0bf1418484aa4da2829be44f9/tomlkit-0.5.11.tar.gz#sha256=f044eda25647882e5ef22b43a1688fb6ab12af2fc50e8456cdfc751c873101cf (from poetry>=1.0.0b1)
    ----------------------------------------
  ERROR: Command errored out with exit status 2: /usr/local/bin/python /usr/local/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-xc1lo6dt/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=0.12a3' Check the logs for full command output.
  ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/local/bin/python /usr/local/lib/python3.8/site-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-nxv08it5/overlay --no-warn-script-location --no-binary :all: --only-binary :none: -i https://pypi.org/simple -- 'poetry>=1.0.0b1' Check the logs for full command output.
ERROR: Service 'mnm' failed to build: The command '/bin/sh -c pip install --no-binary :all: pendulum' returned a non-zero code: 1

[hesstobi]

Adding setuptools to the build-system requries fixes this issue, see #487 .