I am trying to compile btsco.41 and it is looking for ac_nonexistent.h "yum provides ac_nonexistent.h" does not tell me anything. Where might I find this file??? Thanks jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20060112/b0fa29c5/attachment-0003.html>