ModuleNotFoundError: No module named 'ruamel.yaml'

Experimenting with boa gives me this error (running from the project directory:

$ boa .
Traceback (most recent call last):
  File "/opt/conda/bin/boa", line 33, in <module>
    sys.exit(load_entry_point('boa', 'console_scripts', 'boa')())
  File "/opt/conda/bin/boa", line 25, in importlib_load_entry_point
    return next(matches).load()
  File "/opt/conda/lib/python3.8/importlib/metadata.py", line 77, in load
    module = import_module(match.group('module'))
  File "/opt/conda/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/test/boa/boa/cli/render.py", line 2, in <module>
    from ruamel.yaml import YAML
ModuleNotFoundError: No module named 'ruamel.yaml'

Installing ruamel and ruamel_yaml does not help (adapted from the readme):

mamba install conda-build colorama pip ruamel ruamel_yaml -c conda-forge

[wolfv]

yeah there might be some issue when mixing the pip and conda packages… I remember something with this particular package. Maybe the correct package is https://anaconda.org/conda-forge/ruamel.yaml from conda-forge and not ruamel_yaml?

[hugobuddel]

Using conda mambabuild. My recipe is conda-recipe/meta.yaml, and I have no recipe.yaml, so boa doesn’t seem to know what to do.

The recipe is online by the way: https://gitlab.astro-wise.org/micado/micadowise/-/blob/standardcado/conda-recipe/meta.yaml But our channel is not, because it has some dependencies cannot distribute, so you cannot build the recipe unfortunately.