If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvDestroyAllWindows'
By Timmy Hilpert at Oct 11 2020
SyntaxError: Non-ASCII character '\xe2' in file /root/Downloads/la_southwest_college/handy/accountDetails.py on line 116, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
By Horace Mueller at Apr 30 2020