zlib bundling not working on debian

[GuillaumeFromage]

Hi there,

Is there a more portable way of ensuring that zlib is bundled with
I'm getting errors from that line

py2app/src/py2app/build_app.py

Line 2535 in a56d463

self.copy_file(zlib.__file__, os.path.dirname(arcdir))

as on debian zlib is built-in with python (as of debian 12/bookworm). I could make a pull request, but I don't see quite an obvious way of ensuring zlib is present on the mac where the app will be deployed.

More background: according to this stack overflow post from 12 years ago: https://stackoverflow.com/questions/269795/how-do-i-find-the-location-of-python-module-sources/13888157#13888157 ; __file__ isn't the best way. Using inspect, as the post suggested lead me to discover that zlib is often built-in with python: https://askubuntu.com/questions/741609/install-python-package-locally/741614#741614 .

Cheers

[tusharsadhwani]

Simply commenting out those lines worked for me:

        # if sys.version_info[0] != 2:
        #     import zlib

        #     self.copy_file(zlib.__file__, os.path.dirname(arcdir))