If Python3 is installed and '/usr/bin/python' does not exist (=Python2 is not installed), pythonz install script can not find python3. So, I can not install pythonz.
pythonz requires Python 2.6, 2.7 or higher
Adding 'command -v python3' or/and '/usr/bin/python3' to PYTHONS variable on pythonz-install script is one of the solution for this problem.
If Python3 is installed and '/usr/bin/python' does not exist (=Python2 is not installed), pythonz install script can not find python3. So, I can not install pythonz.
Adding '
command -v python3
' or/and '/usr/bin/python3' to PYTHONS variable on pythonz-install script is one of the solution for this problem.