The Motif GUI doesn't work "out of the box" with Fink because LispWorks does not look for
libXm
etc in
/sw/lib/
.
Functions run by
mp:process-run-function
have their standard streams connected to
cl:*terminal-io*
(which is not normally visible). Possibly when the IDE is running, output should be connected to the Background Output buffer.
LispWorks Release Notes and Installation Guide - 23 Dec 2011