Currently, the best way to install border bits is to install them directly into the DR17 data directories. Here's how....
[benr@nexus default]$ ls -al total 696 drwxrwxr-x 4 benr benr 4096 Feb 21 14:07 . drwxrwxr-x 5 benr benr 4096 Feb 19 16:44 .. -rw-rw-r-- 1 benr benr 356352 Feb 21 14:04 crux-dr17.selected.bits.db -rw-rw-r-- 1 benr benr 331776 Feb 21 14:04 crux-dr17.unselected.bits.db drwxrwxr-x 2 benr benr 4096 Feb 19 16:44 CVS drwxrwxr-x 2 benr benr 4096 Feb 21 14:07 ORIG lrwxrwxrwx 1 benr benr 28 Feb 21 14:05 selected-0.sticky-0.shaded-0.bits.db -> crux-dr17.unselected.bits.db lrwxrwxrwx 1 benr benr 28 Feb 21 14:07 selected-0.sticky-0.shaded-1.bits.db -> crux-dr17.unselected.bits.db lrwxrwxrwx 1 benr benr 28 Feb 21 14:07 selected-0.sticky-1.shaded-0.bits.db -> crux-dr17.unselected.bits.db lrwxrwxrwx 1 benr benr 28 Feb 21 14:07 selected-0.sticky-1.shaded-1.bits.db -> crux-dr17.unselected.bits.db lrwxrwxrwx 1 benr benr 26 Feb 21 14:05 selected-1.sticky-0.shaded-0.bits.db -> crux-dr17.selected.bits.db lrwxrwxrwx 1 benr benr 26 Feb 21 14:06 selected-1.sticky-0.shaded-1.bits.db -> crux-dr17.selected.bits.db lrwxrwxrwx 1 benr benr 26 Feb 21 14:06 selected-1.sticky-1.shaded-0.bits.db -> crux-dr17.selected.bits.db lrwxrwxrwx 1 benr benr 26 Feb 21 14:06 selected-1.sticky-1.shaded-1.bits.db -> crux-dr17.selected.bits.db [benr@nexus default]$
Now all you need to do is restart DR17 by either exiting and restarting X completely, or by pressing "Control-Alt-End".