postfix on Centos howto

[madunix]

am trying to sudo rpmbuild -ta courier-authlib-0.58.tar.bz2 on RHEL5 64bit
not on Centos i get the following message .....

Processing files: courier-authlib-pipe-0.58-1.5Server
Provides: libauthpipe.so.0()(64bit)
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: courier-authlib = 0:0.58-1.5Server libauthpipe.so.0()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.2.5)(64bit) libc.so.6(GLIBC_2.3.4)(64bit) libc.so.6(GLIBC_2.4)(64bit) libcourierauthcommon.so.0()(64bit) rtld(GNU_HASH)
Checking for unpackaged file(s): /usr/lib/rpm/check-files /var/tmp/courier-authlib-0.58-1.5Server-root
error: Installed (but unpackaged) file(s) found:
/usr/lib64/libltdl.a
/usr/lib64/libltdl.la
/usr/lib64/libltdl.so
/usr/lib64/libltdl.so.3
/usr/lib64/libltdl.so.3.1.0


RPM build errors:
Installed (but unpackaged) file(s) found:
/usr/lib64/libltdl.a
/usr/lib64/libltdl.la
/usr/lib64/libltdl.so
/usr/lib64/libltdl.so.3
/usr/lib64/libltdl.so.3.1.0

--
madunix

[falko]

These links:
http://www.rpm.org/hintskinks/unpackaged-files/
http://www.fedoraforum.org/forum/showthread.php?t=33368
suggest that you might have to play around with the %files stanza a little bit.