Install python module psutil in Heroku

Question

I am unable to install psutil by requeriments.txt neither by logging in with heroku run bash command and using the pip install psutil command.

The log is very large, so, I will put the "most important" part of it:

unable to execute 'gcc': No such file or directory
error: command 'gcc' failed with exit status 1

Command "/app/.heroku/python/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-759b4csi/psutil/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-addox7ji-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-759b4csi/psutil/

Can someone help me with this? I am using python 3.6.0 and pip 9.0.1

Answer 1

I used pip freeze > requirements.txt to generate a new requirements and this new file was processed by the deploy tool correctly.