Orage seems to require xfce-mcs-manager in order to run properly. This confuses people who try and run it under other desktop env's. Suggestions: - Add "OnlyShowIn=XFCE;" to the .desktop file so it doesn't appear as an application under other DE's. - Make Orage pop up an error about needing xfce-mcs-manager to the user. - Make Orage run xfce-mcs-manager when it's not running. - Some other more clever solution. :)
Yes, this seems to be true for Orage 4.4 and older. Orage 4.5 does not need xfce-mcs-manager anymore. It can be used but Orage is able to work without.
Fixed in 4.4.3 svn revision 26583. Added OnlyShowIn=XFCE; as suggested. Now Orage is not visible in other than Xfce environment. Note that 4.5 should not be dependent on Xfce in run time.
4.6.0 has no Xfce run time dependencies.