Description of problem:
tor-arm-gui is missing an dependency for Glade

Version-Release number of selected component (if applicable):
tor-arm-gui 1.4.5.0-10.fc23

How reproducible:
Always

Steps to Reproduce:
1. Uninstall pygtk2-libglade
2. Fresh install tor-arm-gui
3. Attempt to start arm -g

Actual results:
Missing dependency error

$ arm -g
Controller password: 
Traceback (most recent call last):
  File "/usr/share/arm/starter.py", line 573, in <module>
    import gui.controller
  File "/usr/share/arm/gui/controller.py", line 8, in <module>
    from gui.graphing import bandwidthStats
  File "/usr/share/arm/gui/graphing/bandwidthStats.py", line 10, in <module>
    from gui.graphing import graphPanel
  File "/usr/share/arm/gui/graphing/graphPanel.py", line 18, in <module>
    from cagraph.ca_graph_grid import CaGraphGrid
  File "/usr/lib/python2.7/site-packages/cagraph/ca_graph_grid.py", line 23, in <module>
    import gtk, gtk.glade
ImportError: No module named glade

Expected results:
arm GUI starting

Additional info:
can be triaged by manually installing pygtk2-libglade