ImportError: cannot import name 'Reader' from 'parser'

[manimino]

Got this error when running pip install vcftoolz.

Traceback (most recent call last):
  File "/home/theo/anaconda3/bin/vcftoolz", line 5, in <module>
    from vcftoolz.cli import main
  File "/home/theo/anaconda3/lib/python3.9/site-packages/vcftoolz/cli.py", line 12, in <module>
    from vcftoolz import vcftoolz
  File "/home/theo/anaconda3/lib/python3.9/site-packages/vcftoolz/vcftoolz.py", line 19, in <module>
    import vcf
  File "/home/theo/anaconda3/lib/python3.9/site-packages/vcf/__init__.py", line 166, in <module>
    from parser import Reader, Writer
ImportError: cannot import name 'Reader' from 'parser' (/home/theo/anaconda3/lib/python3.9/lib-dynload/parser.cpython-39-x86_64-linux-gnu.so)

[manimino]

Fixed the problem by running conda install --channel "conda-forge" pyvcf.