Hi, I have been trying to build the CPAN MD5 module and make reports it is looking for two header files that are neither in the Perl distribution nor in the Cygwin distribution. They are sys/ipc.h and sys/sem.h Any ideas?? Thanks, Marty W. -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com