Also posted on [Stack Overflow](https://stackoverflow.com/questions/57132292/pip-install-gitpython-upgrade-fails-with-python-3-x-requirement) in case this is just me. When I try to install gitpython via pip normally under python 2.7, it fails telling me python 3.x is required. This particular script/process has worked until this morning. Potential sources of the change (in my case) are an upgrade to Debian Buster (Raspbian in this case.) ``` $ sudo pip install gitpython Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple Collecting gitpython Using cached https://www.piwheels.org/simple/gitpython/GitPython-2.1.12-py2.py3-none-any.whl GitPython requires Python '>=3.0, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*' but the running Python is 2.7.16 ``` I am running Python 2.7.16 ``` $ python --version Python 2.7.16 ``` When I check the current [documentation](https://gitpython.readthedocs.io/en/stable/intro.html#requirements) I see that Python 2.7 or newer is listed as a requirement. What am I missing?