Make: Python Error

If you are getting an error when running make similar to

/home/pedro/online/scripts/ --check /home/pedro/online
Traceback (most recent call last):
  File "/home/pedro/online/scripts/", line 13, in <module>
    from lxml import etree
ImportError: /usr/lib64/python3.6/site-packages/lxml/ undefined symbol: PyFPE_jbuf

Please check if you do not have important Python updates. This was my case, where python3-lxml was not yet updated (openSUSE Leap 15.2).

After doing the appropriated updates on your package manager the build should work properly afterwards.