error in feedparser setup command: use_2to3 is invalid.

[PreCosmos]

Hello, I'm trying to install the dependencies for this much needed script and here's what I'm getting:

─λ pip install -r requirements.txt
Collecting certifi==2019.11.28
Using cached certifi-2019.11.28-py2.py3-none-any.whl (156 kB)
Collecting chardet==3.0.4
Using cached chardet-3.0.4-py2.py3-none-any.whl (133 kB)
Collecting feedparser==5.2.1
Using cached feedparser-5.2.1.zip (1.2 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [1 lines of output]
error in feedparser setup command: use_2to3 is invalid.
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.