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Hi Boris, Thanks for sending me the logon information... When I got on your machine, I noticed a couple of things: - the shell for 'mcidas' is tcsh No problem here _except_ that there was no .cshrc file in /home/mcidas. I created the file for you. - since there was no .cshrc file, you were not setting up the account like the recommendations in the 'Preparing the McIDAS Account' portion of the Unidata McIDAS-X Users Guide. I set the contents of /home/mcidas/.cshrc to what is recommended in the Users Guide. I then made those settings active by: source .cshrc I then tried the McIDAS build again from scratch: cd /home/mcidas/mcidas2009/src make clobber make I ran into the same problem you reported earlier... weird to say the least. I investigated the problem further: for some reason the CC compiler was being set in the various tiff Makefiles to /usr/lib/gcc. On your system /usr/lib/gcc is a directory, not an executable. I forced your system to use the actual gcc compiler by defining CC to /usr/bin/cc: cd /home/mcidas/mcidas2009/tiff make distclean setenv CC /usr/bin/gcc cd /home/mcidas/mcidas2009/src make The build proceeded without problems, so I installed it: cd /home/mcidas/mcidas2009/src make install So, you should now have a working Unidata McIDAS-X v2009h installation on your machine. Cheers, Tom -- **************************************************************************** Unidata User Support UCAR Unidata Program (303) 497-8642 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata HomePage http://www.unidata.ucar.edu **************************************************************************** Ticket Details =================== Ticket ID: BZU-651546 Department: Support McIDAS Priority: Normal Status: Closed