[Dovecot] rc17 Linux RPM distribution rebuild trouble.

The question is addressed to Linux RPM-packagers.

Hello!

I was trying to rebuild rc17 binaries from dovecot-1.0-1_38.rc17.at.src.rpm taken at ATrpms http://ATrpms.net/. The process fails with following messages:

Making install in imap-quota make[3]: Entering directory /usr/src/asplinux/BUILD/dovecot-1.0.rc15/src/plugins/imap-quota' make[4]: Entering directory /usr/src/asplinux/BUILD/dovecot-1.0.rc15/src/plugins/imap-quota' make[4]: Target install-exec-am' does not require perform any command. test -z "/usr/lib/dovecot/imap" || mkdir -p -- "/var/tmp/dovecot-1.0-0_34.rc15-root/usr/lib/dovecot/imap" mkdir: /var/tmp/dovecot-1.0-0_34.rc15-root/usr/lib/dovecot/imap' exists, but it is not a directory make[4]: *** [install-imap_moduleLTLIBRARIES] Error 1

 As I have not so much experience at RPM-packaging, so would be 

thankful for the ideas how to fix it?

Kind regards,

• Serge.