Pip installation is broken

[mattrmd]

It seems that the Pip installation of this package is broken. When I try to install it, I get the following:

$ pip install settree            
Collecting settree
  Downloading settree-0.2.1.tar.gz (31 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [3 lines of output]
      error in settree setup command: 'install_requires' must be a string or list of strings containing valid project/version requirement specifiers; Expected end or semicolon (after name and no valid version specifier)
          scipy>=pi1.5.2
               ^
      [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.

I think this is due to a typo in this line. Forking the repo and fixing this typo seems to fix the installation for me.