If you ftp'd dipc-1.1.tgz and it was not stamped with the following date:
-rw-r--r--   1 root     wheel      231248 Jul  4 09:29 dipc-1.1.tgz
Please ftp the dipc.install.patch and apply at the top of your dipc-1.1 source
tree.

Thanks.....Tim Bynum