When building on RHEL4U4 it was determined that the command gmime-uudecode was
not available which is part of the gmime package. It turns out the gmime
package is not available for RHEL4U4.
So, the switch to regular uudecode should be made.
The switch has been made to uudecode. Using uudecode on the files previously
encoded using gmime-uuencode seems to work fine. It turns out uudecode is in
the sharutils package and an appropriate warning has been added to frysk if
uudecode is not installed.