run setup.py but throw an error: no commands supplied

[Yuki-8c3]

I am trying to set up ccimport for my project by running setup.py but there is a mistake as follows:

usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: setup.py --help [cmd1 cmd2 ...]
or: setup.py --help-commands
or: setup.py cmd --help

error: no commands supplied

I have no idea what I should change in the file to solve this problem. Please give me some advice. Thank you!

[FindDefinition]

a example for setup.py is added here.