Comment 7 for bug 543763

Receive the same error and traceback as described in error report above when attempting to export any format.

I am running Gourmet 0.17.0 on Linux Mint 'Xenial'.

Additional data:

I receive the following load errors on startup, though Gourmet launches and operates.
---------------------------
xxxxxxxxxxxx ~ $ gourmet
WARNING: Plugin module import failed
PATH: ['/usr/bin', '/usr/lib/python2.7/dist-packages/gst-0.10', '/usr/lib/python2.7/dist-packages/', '/usr/bin', '/usr/local/lib/python2.7/dist-packages/uno-0.3.3-py2.7.egg', '/usr/local/lib/python2.7/dist-packages/pytest-2.6.0-py2.7.egg', '/usr/local/lib/python2.7/dist-packages/py-1.4.22-py2.7.egg', '/usr/lib/python2.7', '/usr/lib/python2.7/plat-i386-linux-gnu', '/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages/PILcompat', '/usr/lib/python2.7/dist-packages/gtk-2.0', '/usr/lib/pymodules/python2.7', '/usr/lib/python2.7/dist-packages/ubuntu-sso-client', '/usr/share/gourmet/plugins', '/usr/lib/python2.7/dist-packages/gourmet/plugins', '/usr/lib/python2.7/dist-packages/gourmet/plugins/import_export']
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/gourmet/plugin_loader.py", line 258, in get_module
    self._loaded = __import__(self.module)
  File "/usr/lib/python2.7/dist-packages/gourmet/plugins/spellcheck/__init__.py", line 1, in <module>
    import reccard_spellcheck_plugin
  File "/usr/lib/python2.7/dist-packages/gourmet/plugins/spellcheck/reccard_spellcheck_plugin.py", line 1, in <module>
    import gtk, gtkspell
ImportError: No module named gtkspell
WARNING: Failed to load plugin spellcheck
ERROR:root:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/gourmet/plugin_loader.py", line 92, in load_active_plugins
    self.active_plugins.extend(self.available_plugin_sets[p].plugins)
  File "/usr/lib/python2.7/dist-packages/gourmet/plugin_loader.py", line 271, in __getattr__
    if attr == 'plugins': return self.get_plugins()
  File "/usr/lib/python2.7/dist-packages/gourmet/plugin_loader.py", line 277, in get_plugins
    return self.get_module().plugins
AttributeError: 'NoneType' object has no attribute 'plugins'