Comment 0 for bug 1767625

This is preventing GIMP 2.10 from building (reproducible by using my snapcraft from https://github.com/diddledan/gimp-snap/tree/2.10.0-RC1-test):

Pulling webkit2gtk
Sorry, Snapcraft ran into an error when trying to running through its
lifecycle that generated the following traceback:
Traceback (most recent call last):
  File "/snap/snapcraft/1429/bin/snapcraft", line 11, in <module>
    load_entry_point('snapcraft==2.41', 'console_scripts', 'snapcraft')()
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/cli/lifecycle.py", line 139, in snap
    project_options, directory=directory, output=output)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_packer.py", line 46, in snap
    execute('prime', project_options)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 80, in execute
    _Executor(config, project_options).run(step, part_names)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 191, in run
    self._run_step(step, part, part_names)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 236, in _run_step
    getattr(part, step)()
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/__init__.py", line 354, in pull
    self._runner.pull()
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/_runner.py", line 81, in pull
    self._sourcedir)
  File "/snap/snapcraft/1429/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/_runner.py", line 153, in _run_scriptlet
    ['/bin/sh', '-e', '-c', script], cwd=workdir)
  File "/snap/snapcraft/1429/usr/lib/python3.5/subprocess.py", line 947, in __init__
    restore_signals, start_new_session)
  File "/snap/snapcraft/1429/usr/lib/python3.5/subprocess.py", line 1551, in _execute_child
    raise child_exception_type(errno_num, err_msg)
OSError: [Errno 7] Argument list too long
Stopping local:snapcraft-gimp