Comment 4 for bug 733653

Finally I was able to replicate this issue.

If the package libgtk2.0-cil-dev is not installed, then this tomboy dataprovider should not get enabled.

I get the output

checking for ZEITGEIST_SHARP... yes
checking for TOMBOY_ADDINS... yes
checking for GTK_SHARP... no
checking for tomboy... /usr/bin/tomboy
checking which plugins to compile... bzr chrome eog gedit rhythmbox vim emacs tomboy telepathy xchat
configure: Zeitgeist-dataproviders was configured with the following options:
configure: ** bzr plugin enabled
configure: ** chrome plugin enabled
configure: ** eog plugin enabled
configure: firefox-libzg plugin disabled
configure: geany plugin disabled
configure: ** gedit plugin enabled
configure: ** rhythmbox plugin enabled
configure: totem-libzg plugin disabled
configure: ** vim plugin enabled
configure: ** emacs plugin enabled
configure: ** tomboy plugin enabled
configure: ** telepathy plugin enabled
configure: ** xchat plugin enabled

Which is wrong. tomboy should have been disabled because GTK_SHARP is no

Setting it as confirmed and High