Fedora22: Fix RPM spec file to build require python tools package.
Fedora22: Fix RPM spec file to build require python tools package.

* This contains "2to3" is needed to execute the Python2 syntaxed
  tests, some of which are never going to be migrated, and are
  still useful to execute on Python3.

kayhayen/Nuitka,kayhayen/Nuitka,kayhayen/Nuitka,kayhayen/Nuitka