$ python -m bCNC
new-config Utils <configparser.ConfigParser object at 0x7effa6a47400>
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WARNING: bCNC has been recently ported to support both python v2.x and v3.x
Most things seem to work reasonably well in both python versions.
Please report any issues to: https://github.com/vlachoudis/bCNC/issues
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Traceback (most recent call last):
  File "/home/kvin/codes/cnc/bCNC/bCNC/ToolsPage.py", line 1098, in __init__
    exec("import %s"%(name))
  File "<string>", line 1, in <module>
  File "/home/kvin/codes/cnc/bCNC/bCNC/plugins/spirograph.py", line 20, in <module>
    from fractions import gcd
ImportError: cannot import name 'gcd' from 'fractions' (/usr/local/lib/python3.9/fractions.py)