John, Yes. Thank you. The package is not yet fully functional under Cygwin. Most programs will run (you need to launch the cygwin services for message queues to run the command line interfaces). There are a few instances where lesstif is not fully compatible with openmotif for some GUI instances of using menus for buttons the last time I tried (0.94). Steve Chiswell Unidata user Support > > Line 55 of the Gemenviron.profile file can be modified to build GemPAK for > Cygwin users by piping the TMP_OS results to "cut -c1-6" > > > > TMP_OS=`uname -s | tr '[A-Z]' '[a-z]' | cut -c1-6` > > Ticket Details =================== Ticket ID: RWL-717189 Department: Support GEMPAK Priority: High Status: Closed