There is a tool called pvm make . I never use it but come across it sometime. Please checkout. http://203.162.44.72/books/system/pade/node1.html Putchong ----- Original Message ----- From: "Chris Black" <cblack at eragen.com> To: <beowulf at beowulf.org> Sent: Thursday, May 31, 2001 1:41 AM Subject: make and cluster software