Django - Failed To Push Some Refs To Git@heroku.com

Have been pushing my git to Heroku for some time and always worked. Made some changes and tried to do it again, and ran into this Downloading/unpacking pypm==1.3.4 (from -r require

Solution 1:

It looks like heroku cannot find a download for pypm version 1.3.4. It could be that that version of the package is no longer available.

Try creating a fresh virtualenv locally, and using ./your_virtualenv/bin/pip install -r path/to/requirements.txt to install these packages.

The solution might be as simple as updating the version number.