Traceback (most recent call last):
  File "/usr/bin/pyftmerge", line 6, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/lib/python3.11/site-packages/fontTools/misc/loggingTools.py", line 374, in wrapper
    return func(*args, **kwds)
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/fontTools/merge/__init__.py", line 235, in main
    args = options.parse_opts(args)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/fontTools/merge/options.py", line 57, in parse_opts
    raise self.UnknownOptionError("Unknown option '%s'" % a)
fontTools.merge.options.Options.UnknownOptionError: Unknown option 'help'