/usr/ is in libgtksourceview2.0-dev 2.10.5-3.
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/usr/include/gtksourceview-2.0/
/usr/include/gtksourceview-2.0/gtksourceview/
/usr/include/gtksourceview-2.0/gtksourceview/completion-providers/
/usr/include/
/usr/include/gtksourceview-2.0/gtksourceview/completion-providers/words/
/usr/include/gtksourceview-2.0/gtksourceview/completion-providers/words/gtksourcecompletionwords.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcebuffer.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcecompletion.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcecompletioncontext.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcecompletioninfo.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcecompletionitem.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcecompletionproposal.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcecompletionprovider.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcegutter.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourceiter.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcelanguage.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcelanguagemanager.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcemark.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourceprintcompositor.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcestyle.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcestylescheme.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourcestyleschememanager.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourceundomanager.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourceview-typebuiltins.h
/usr/include/gtksourceview-2.0/gtksourceview/gtksourceview.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/libgtksourceview-2.0.a
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/gtksourceview-2.0.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libgtksourceview2.0-dev/
/usr/share/doc/libgtksourceview2.0-dev/copyright
/usr/lib/x86_64-linux-gnu/libgtksourceview-2.0.so
/usr/share/doc/libgtksourceview2.0-dev/changelog.Debian.gz