cannot install in ubuntu 21.04

[shinepreventer]

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] Only Python 2.7 and 3.3 are supported. [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.

[fabio-marcelo]

Hi. I've got the same issue. @shinepreventer , have you found a solution?