ERROR: Failed building wheel for antspyx with version 0.3.2

Describe the bug The new release 0.3.2 break the installation on Google Colab (worked fine with 0.3.1).

To Reproduce

Full truncated error message on the last line: ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-mgxpo5qt/antspyx_2b15ca6ce58c4181865683e701b3213e/setup.py'"'"'; __file__='"'"'/tmp/pip-install-mgxpo5qt/antspyx_2b15ca6ce58c4181865683e701b3213e/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-4ozq8teo/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.7/antspyx Check the logs for full command output.

Expected behavior Worked fine in 0.3.1. Similar behavior would be expected for 0.3.2.

Desktop (please complete the following information): Google Colab notebook

[aecelaya]

Installing version 0.3.1 via pip still seems to work

pip install antspyx==0.3.1

[aecelaya]

Installing the latest version worked on a colab notebook. Thank you!