error in behave setup command: use_2to3 is invalid.

[Johnlon]

Elsewhere I found this as a fix...

pip install "setuptools<58.0.0"

But then I got a different error - see 2nd listing below.

I then used this hack : https://stackoverflow.com/questions/72659999/chatterbot-module-error-attributeerror-module-collections-has-no-attribute to change the package of HAshtable to .abc.

I use ...
Python 3.10.12
pip 24.0
.. but hacked up as above (Grrrrr python ecosystem, why can't it just work!!!)

=========

(.venv) john@JohnLenovo14Pro:~/work/behave.example$ pip install -r py.requirements/all.txt
Collecting git+https://github.com/behave/behave.git@v1.2.7.dev1 (from -r py.requirements/basic.txt (line 11))
Cloning https://github.com/behave/behave.git (to revision v1.2.7.dev1) to /tmp/pip-req-build-lse6vqsl
Running command git clone --filter=blob:none --quiet https://github.com/behave/behave.git /tmp/pip-req-build-lse6vqsl
Running command git checkout -q 4e73cabf1b2445b3c1ab6b3aed14424d32d140ac
Resolved https://github.com/behave/behave.git to commit 4e73cabf1b2445b3c1ab6b3aed14424d32d140ac
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [16 lines of output]
/home/john/work/behave.example/.venv/lib/python3.10/site-packages/setuptools/dist.py:472: SetuptoolsDeprecationWarning: Invalid dash-separated options
!!

          ********************************************************************************
          Usage of dash-separated 'upload-dir' will not be supported in future
          versions. Please use the underscore name 'upload_dir' instead.

          By 2024-Sep-26, you need to update your project and remove deprecated calls
          or your builds will no longer be supported.

          See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
          ********************************************************************************

  !!
    opt = self.warn_dash_deprecation(opt, section)
  error in behave setup command: use_2to3 is invalid.
  [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.

======

(.venv) john@JohnLenovo14Pro:~/work/behave.example$ invoke cleanup
Traceback (most recent call last):
File "/home/john/work/behave.example/.venv/bin/invoke", line 8, in
sys.exit(program.run())
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/program.py", line 373, in run
self.parse_collection()
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/program.py", line 465, in parse_collection
self.load_collection()
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/program.py", line 702, in load_collection
self.config.load_project()
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/config.py", line 749, in load_project
self._load_file(prefix="project", merge=merge)
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/config.py", line 888, in _load_file
self._set(data, loader(filepath))
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/config.py", line 908, in _load_yaml
return yaml.load(fd)
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/vendor/yaml3/init.py", line 72, in load
return loader.get_single_data()
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/vendor/yaml3/constructor.py", line 37, in get_single_data
return self.construct_document(node)
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/vendor/yaml3/constructor.py", line 46, in construct_document
for dummy in generator:
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/vendor/yaml3/constructor.py", line 398, in construct_yaml_map
value = self.construct_mapping(node)
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/vendor/yaml3/constructor.py", line 204, in construct_mapping
return super().construct_mapping(node, deep=deep)
File "/home/john/work/behave.example/.venv/lib/python3.10/site-packages/invoke/vendor/yaml3/constructor.py", line 126, in construct_mapping
if not isinstance(key, collections.Hashable):
AttributeError: module 'collections' has no attribute 'Hashable'