pip install song
Defaulting to user installation because normal site-packages is not writeable
Collecting song
  Downloading song-2.9.2-py2.py3-none-any.whl (15 kB)
Collecting BeautifulSoup==3.2.1
  Downloading BeautifulSoup-3.2.1.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
  ╰─> [7 lines of output]
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/tmp/pip-install-od8mc4pl/beautifulsoup_4775ada8b6864d1589803a745e637293/setup.py", line 22
          print "Unit tests have failed!"
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?
      [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.