ImportError: libffi.so.7: cannot open shared object file: No such file or directory #18703
Description
az feedbackauto-generates most of the information requested below, as of CLI version 2.0.62
Describe the bug
On Linux Ubuntu 21.04, I need the command, "az extension add --name azure-iot" to work in "pwsh", but it seems I am blocked by the check that says, "... Could not find a version that satisfies the requirement paho-mqtt==1.5.0 (from azure-iot)" Followed by the statement, "... No matching distribution found for paho-mqtt==1.5.0"
It appears the latest version of "paho-mqtt" is 1.5.1, NOT 1.5.0, and perhaps this is the cause of the error.
The version of Linux I'm using is:
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 21.04
Release: 21.04
Codename: hirsute
It is my understanding that Azure CLI is NOT tested on Ubuntu version 21.04, and yet needs to be tested on 21.04
A more detailed description of the bug I encountered can be found recorded on the Microsoft Q&A Forum link here: https://docs.microsoft.com/en-us/answers/questions/452610/what-to-do-if-linux-34pwsh34-az-extension-add-name.html#answer-454757
To Reproduce
/*** Although I did not setup this machine, I believe the Lab guys followed the given steps below.
NOTE: This is a Linux Ubuntu 21.04 Lab machine. We use BOTH Azure CLI AND Azure via "pwsh" (Power Shell) to perform
various types of Azure testing on SubZero products.
***/
-
Download Ubuntu 21.04 ( https://ubuntu.com/download/desktop )
-
Install Python 3.9 on Linux
sudo apt update
sudo apt install software-properties-common
sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt install python3.9
sudo apt-get install python-pip -
Linux Azure CLI Install (with one command)
curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash -
pip3 install azure-eventhub
pip3 install azure-iot-hub
pip3 freeze /* To show installed python packages */ -
pwsh
az extension add --name azure-devops
az extension list
az extension add --name azure-iot --debug
ERROR: Could not find a version that satisfies the requirement paho-mqtt==1.5.0 (from azure-iot)
ERROR: No matching distribution found for paho-mqtt==1.5.0
Exception information:
Traceback (most recent call last):
File "/opt/az/lib/python3.6/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
requirements, max_rounds=try_to_avoid_resolution_too_deep,
File "/opt/az/lib/python3.6/site-packages/pip/_vendor/resolvelib/resolvers.py", line 453, in resolve
state = resolution.resolve(requirements, max_rounds=max_rounds)
File "/opt/az/lib/python3.6/site-packages/pip/_vendor/resolvelib/resolvers.py", line 357, in resolve
raise ResolutionImpossible(causes)
pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('paho-mqtt==1.5.0'), parent=LinkCandidate('file:///tmp/tmplxtmlhhr/azure_iot-0.10.13-py3-none-any.whl'))]
Expected behavior
- pwsh
az extension add --name azure-iot --debug
/*** Linux Ubuntu 21.04 Power Shell extension "azure-iot" added Successfully! ***/
Environment summary
The installation method was not automated (i.e. via Lab operator interacting with Linux 21.04 terminal)
Additional context