Error when running pypi2nix command

[jbaum98]

Description

<detailed description of error # Traceback

% pypi2nix --version
% pypi2nix -e camelot-py
Collecting camelot-py
  Downloading camelot-py-0.10.1.tar.gz (40 kB)
  Saved /tmp/tmp30ujjep5/downloads/camelot-py-0.10.1.tar.gz
Collecting chardet>=3.0.4
  Downloading chardet-4.0.0.tar.gz (1.9 MB)
  Saved /tmp/tmp30ujjep5/downloads/chardet-4.0.0.tar.gz
Collecting click>=6.7
  Downloading click-8.0.3.tar.gz (329 kB)
  Saved /tmp/tmp30ujjep5/downloads/click-8.0.3.tar.gz
Collecting numpy>=1.13.3
  Downloading numpy-1.21.5.zip (10.7 MB)
  Installing build dependencies: started
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: finished with status 'done'
  Getting requirements to build wheel: started
  Getting requirements to build wheel: finished with status 'done'
    Preparing wheel metadata: started
    Preparing wheel metadata: finished with status 'done'
  Saved /tmp/tmp30ujjep5/downloads/numpy-1.21.5.zip
Collecting openpyxl>=2.5.8
  Downloading openpyxl-3.0.9.tar.gz (179 kB)
  Saved /tmp/tmp30ujjep5/downloads/openpyxl-3.0.9.tar.gz
Collecting pandas>=0.23.4
  Downloading pandas-1.3.5.tar.gz (4.7 MB)
  Installing build dependencies: started
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: still running...
  Installing build dependencies: finished with status 'done'
  Getting requirements to build wheel: started
  Getting requirements to build wheel: still running...
  Getting requirements to build wheel: finished with status 'done'
    Preparing wheel metadata: started
    Preparing wheel metadata: finished with status 'done'
  Saved /tmp/tmp30ujjep5/downloads/pandas-1.3.5.tar.gz
Collecting pdfminer.six>=20200726
  Downloading pdfminer.six-20211012.tar.gz (7.4 MB)
  Saved /tmp/tmp30ujjep5/downloads/pdfminer.six-20211012.tar.gz
Collecting PyPDF2>=1.26.0
  Downloading PyPDF2-1.26.0.tar.gz (77 kB)
  Saved /tmp/tmp30ujjep5/downloads/PyPDF2-1.26.0.tar.gz
Collecting tabulate>=0.8.9
  Downloading tabulate-0.8.9.tar.gz (53 kB)
  Saved /tmp/tmp30ujjep5/downloads/tabulate-0.8.9.tar.gz
Collecting importlib-metadata
  Downloading importlib_metadata-4.11.0.tar.gz (42 kB)
  Installing build dependencies: started
  Installing build dependencies: still running...
  Installing build dependencies: finished with status 'done'
  Getting requirements to build wheel: started
  Getting requirements to build wheel: finished with status 'done'
  Installing backend dependencies: started
  Installing backend dependencies: finished with status 'done'
    Preparing wheel metadata: started
    Preparing wheel metadata: finished with status 'done'
  Saved /tmp/tmp30ujjep5/downloads/importlib_metadata-4.11.0.tar.gz
Collecting et_xmlfile
  Downloading et_xmlfile-1.1.0.tar.gz (3.2 kB)
  Saved /tmp/tmp30ujjep5/downloads/et_xmlfile-1.1.0.tar.gz
Collecting python-dateutil>=2.7.3
  Downloading python-dateutil-2.8.2.tar.gz (357 kB)
  Installing build dependencies: started
  Installing build dependencies: still running...
  Installing build dependencies: finished with status 'done'
  Getting requirements to build wheel: started
  Getting requirements to build wheel: finished with status 'done'
    Preparing wheel metadata: started
    Preparing wheel metadata: finished with status 'done'
  Saved /tmp/tmp30ujjep5/downloads/python-dateutil-2.8.2.tar.gz
Collecting pytz>=2017.3
  Downloading pytz-2021.3.tar.gz (320 kB)
  Saved /tmp/tmp30ujjep5/downloads/pytz-2021.3.tar.gz
Collecting cryptography
  Downloading cryptography-36.0.1.tar.gz (572 kB)
  Installing build dependencies: started
  Installing build dependencies: still running...
  Installing build dependencies: finished with status 'error'