Can't install version 0.22 ?

[baragona]

I see that the project should support python2.7, and I see version 0.22 on pypi, but this doesn't work:

pip install django-sslserver==0.22 DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support ERROR: Could not find a version that satisfies the requirement django-sslserver==0.22 (from versions: 0.1, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.20) ERROR: No matching distribution found for django-sslserver==0.22

Any ideas?