每一次。我有2个蟒蛇应该删除较小的版本然后尝试吗？
ERROR:
-----> Python app detected
! Warning: Your application is missing a Procfile. This file tells Heroku how to run your application.
! Learn more: https://devcenter.heroku.com/articles/procfile
-----> Installing python-2.7.13
-----> Installing pip
-----> Noticed cffi. Bootstrapping libffi.
-----> Installing requirements with pip
Ignoring cffi: markers 'sys_platform == "win32"' don't match your environment
Collecting discord.py[voice]~=0.12.0 (from -r /tmp/build_3682dfc47a0ab41c4e4f075cfcc32bc9/requirements.txt (line 1))
Downloading discord.py-0.12.0.zip (440kB)
Collecting youtube_dl (from -r /tmp/build_3682dfc47a0ab41c4e4f075cfcc32bc9/requirements.txt (line 2))
Downloading youtube_dl-2017.4.26-py2.py3-none-any.whl (1.6MB)
Collecting aiohttp<1.1.0,>=1.0.0 (from discord.py[voice]~=0.12.0->-r /tmp/build_3682dfc47a0ab41c4e4f075cfcc32bc9/requirements.txt (line 1))
Downloading aiohttp-1.0.5.tar.gz (499kB)
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-4Ij98a/aiohttp/setup.py", line 60, in <module>
raise RuntimeError("aiohttp requires Python 3.4.2+")
RuntimeError: aiohttp requires Python 3.4.2+
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-4Ij98a/aiohttp/
! Push rejected, failed to compile Python app.
! Push failed
Requirements.txt
discord.py[voice] ~= 0.12.0
youtube_dl
pip
cffi==1.6.0; sys_platform == 'win32'