This is a list of dependencies for the packages in the /extra directory.

1.  extra/mate-keyring requires extra/libmatekeyring.

2.  extra/mate-file-manager-gksu requires extra/libgksu and extra/gksu.

3.  extra/mate-netspeed and extra/mate-utils both require extra/libgtop.

4.  extra/mate-text-editor requires extra/gtksourceview.