poetry install pendulum --git

[nackjicholson]

• [x] I am on the latest Poetry version.
• [x] I have searched the issues of this repo and believe that this is not a duplicate.
• [x] If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

Poetry
======

 * Version: 0.11.4
 * Python:  3.6.5


Virtualenv
==========

 * Python:         3.6.5
 * Implementation: CPython
 * Path:           /Users/nackjicholson/Library/Caches/pypoetry/virtualenvs/source-data-service-py3.6


System
======

 * Platform: darwin
 * OS:       posix

Issue

Can't install pendulum from git because it doesn't have a setup.py...

[VenvCommandError]                                                                                                                                                                
Command ['pip', 'install', '--no-deps', 'git+https://github.com/sdispater/pendulum.git@7de6f28de967ea51d1f283125ecf0f578b35e185#egg=pendulum'] errored with the following outpu   
t:                                                                                                                                                                                
Collecting pendulum from git+https://github.com/sdispater/pendulum.git@7de6f28de967ea51d1f283125ecf0f578b35e185#egg=pendulum                                                      
  Cloning https://github.com/sdispater/pendulum.git (to 7de6f28de967ea51d1f283125ecf0f578b35e185) to /private/var/folders/49/7rty082j7y3gp2_804j7bpbc0000gn/T/pip-build-_dtdo8i   
a/pendulum                                                                                                                                                                        
  Could not find a tag or branch '7de6f28de967ea51d1f283125ecf0f578b35e185', assuming commit.                                                                                     
    Complete output from command python setup.py egg_info:                                                                                                                        
    Traceback (most recent call last):                                                                                                                                            
      File "<string>", line 1, in <module>                                                                                                                                        
      File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/tokenize.py", line 452, in open                                                 
        buffer = _builtin_open(filename, 'rb')                                                                                                                                   
    FileNotFoundError: [Errno 2] No such file or directory: '/private/var/folders/49/7rty082j7y3gp2_804j7bpbc0000gn/T/pip-build-_dtdo8ia/pendulum/setup.py'                      

    ----------------------------------------                                                                                                                                     
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/49/7rty082j7y3gp2_804j7bpbc0000gn/T/pip-build-_dtdo8ia/pendulum/                             
You are using pip version 9.0.3, however version 18.0 is available.                                                                                                              
You should consider upgrading via the 'pip install --upgrade pip' command.

[Patristo]

I believe your issue is the same as #321 - it should be resolved when pip supports PEP 517

[nackjicholson]

Okay, closing then. Perhaps this should be stated as "expectedly broken" somewhere. All documentation and examples led me to believe poetry could do this already and wasn't waiting on a PEP.

[sdispater]

This was actually a bug in my opinion since Poetry should be able to handle itself.

It's has been fixed in commit 58e3676 and this something that will land in the next 0.12 release.

[Patristo]

Thanks for the clarification!

[timonbimon]

I am still getting the same error when using poetry 0.12.4 (the FileNotFoundError for the setup.py) - is this my mistake or has it not been fixed with the 0.12 release yet?

[sdispater]

@timonbimon There is still an issue actually. I know where it's coming from and it should be an easy fix. I will keep you posted.

[timonbimon]

awesome thanks a lot for the quick reply. and thanks even more for all the hard work, poetry is really the best :)

[sdispater]

Release 0.12.5 should fix the issue.