[courier-users] Problems in install stage

[Bissio]

Hi All,   I've a problem installing courier imap on my Linux box... the first time i installed courier-imap-1.6.1 all  worked fine, but now i'm trying to install the same source on the same machine and i find the following "break" on configure script:   ... checking for endspent... yes checking for getspent... yes checking for getspent in -lshadow... (cached) no checking for getspent... (cached) yes configure: error: /home/vpopmail/etc/lib_deps does not exist - upgrade vpopmail to the current version or fix the permissions on this file configure: error: /bin/sh './configure' failed for authlib   I don't know what should be the problem... i never use vpopmail i only use postfix with sasl authentication.   Help me please...