Once this package is properly installed on your system, the fonts are
available to X. However, if your X session was started before the
package was installed or upgraded, this session doesn't know about the
just-installed fonts. In order for it to see the fonts, you can either
run "xset fp rehash" as the user who started this X session (and of
course with the DISPLAY environment variable appropriately set) or
restart the X session.