User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:47.0) Gecko/20100101
Firefox/47.0
Build Identifier: 

  File "/usr/bin/caffeine", line 3
SyntaxError: Non-ASCII character '\xc2' in file /usr/bin/caffeine on line 3,
but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details

After adding '# encoding: utf-8' to the source file, it's still not starting:

/usr/bin/caffeine:24: PyGIWarning: Gtk was imported without specifying a
version first. Use gi.require_version('Gtk', '3.0') before import to ensure
that the right version gets loaded.




Reproducible: Always