Shared directories can now be created independently by the pacakges
needing them and will be removed automatically by pkg_delete when empty.
Packages needing empty directories can use the @pkgdir command in PLIST.
Discussed and ok'd in thread starting at
http://mail-index.netbsd.org/tech-pkg/2009/06/30/msg003546.html
Formerly known as the Ximian Setup Tools, the GST are a fully integrated set
of tools aimed to make easy the job that means the computer administration
on an UNIX or Linux system. They're thought to help from the new Linux or
UNIX user to the system administrators. The GNOME System Tools are free
software, licensed under the terms of the GNU General Public License.