import error when installing psyplot #44
Description
Code sample and error message
Python 3.9.7 | packaged by conda-forge | (default, Sep 29 2021, 19:20:46)
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import psyplot.project as psy
WARNING:psyplot.config.rcsetup:Failed to import plugin = psy_simple.plugin!
WARNING:psyplot.config.rcsetup:Failed to import plugin = psy_maps.plugin!
WARNING:psyplot.config.rcsetup:Failed to import plugin = psy_reg.plugin!
WARNING:psyplot:Could not import plugin = psy_simple.plugin
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/onadja/.conda/envs/psyplot/lib/python3.9/site-packages/psyplot/project.py", line 93, in <module>
_versions = get_versions(requirements=False)
File "/home/onadja/.conda/envs/psyplot/lib/python3.9/site-packages/psyplot/__init__.py", line 139, in get_versions
ret[str(ep.module_name)] = mod.get_versions(requirements)
UnboundLocalError: local variable 'mod' referenced before assignment
Problem description
I tried installing your package according to your very nice documentation. However, when running a simple import (import psyplot.project as psy), I ran into a warning and subsequent UnboundLocalError. I installed the package in a clean conda environment with the required dependencies (first: conda install -c conda-forge psy-view psy-reg, then: conda install -c conda-forge psyplot, followed by the code shown above).