/opt/chainguard/palaso/bin/ldml2icu:3: DeprecationWarning: palaso.collation is deprecated. It will be replaced by https://github.com/silnrsi/collation
       in the near future. The sort_trainer script has already moved there.
  import palaso.collation.tailor, xml.sax, sys, codecs
Traceback (most recent call last):
  File "/opt/chainguard/palaso/bin/ldml2icu", line 41, in <module>
    main(sys.argv[1])
    ~~~~^^^^^^^^^^^^^
  File "/opt/chainguard/palaso/bin/ldml2icu", line 37, in main
    parser.parse(infile)
    ~~~~~~~~~~~~^^^^^^^^
  File "/usr/lib/python3.13/xml/sax/expatreader.py", line 99, in parse
    source = saxutils.prepare_input_source(source)
  File "/usr/lib/python3.13/xml/sax/saxutils.py", line 366, in prepare_input_source
    f = urllib.request.urlopen(source.getSystemId())
  File "/usr/lib/python3.13/urllib/request.py", line 189, in urlopen
    return opener.open(url, data, timeout)
           ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.13/urllib/request.py", line 473, in open
    req = Request(fullurl, data)
  File "/usr/lib/python3.13/urllib/request.py", line 292, in __init__
    self.full_url = url
    ^^^^^^^^^^^^^
  File "/usr/lib/python3.13/urllib/request.py", line 318, in full_url
    self._parse()
    ~~~~~~~~~~~^^
  File "/usr/lib/python3.13/urllib/request.py", line 347, in _parse
    raise ValueError("unknown url type: %r" % self.full_url)
ValueError: unknown url type: '--help'