Try installing libxp-dev per this thread: http://www.motifzone.org/forum/viewtopic.php?t=3379&highlight= -----Original Message----- From: xastir-bounces at xastir.org [mailto:xastir-bounces at xastir.org] On Behalf Of Chris P Sent: Friday, February 22, 2008 18:30 /usr/include/Xm/Xm.h:59:34: error: X11/extensions/Print.h: No such file or directory