I run qmail and want to use courier-authlib and imap to add imap services to my server.

i've done this several times before but this is the first time I've had trouble.

I'm getting a series of error messages during the ./configure step reguardless of what ./configure options I use.

The error messages even say I should bring them to the list.

here is one sample in its entirety:

configure: WARNING: termios.h: present but cannot be compiled configure: WARNING: termios.h: check for missing prerequisite headers? configure: WARNING: termios.h: see the Autoconf documentation configure: WARNING: termios.h: section "Present But Cannot Be Compiled" configure: WARNING: termios.h: proceeding with the preprocessor's result configure: WARNING: termios.h: in the future, the compiler will take precedence configure: WARNING: ## -------------------------------------------------- ## configure: WARNING: ## Report this to cour...@lists.sourceforge.net ## configure: WARNING: ## -------------------------------------------------- ##

Im getting a simiar warning sequence for each of the following files:

sys/time.h fcntl.h crypt.h terminos.h

I googled for this and found several pages explaning the problem, but nothing clear about what to do about it.

the box is centos 5.1 with current updates.

What do you suggest I do? I'm not sure if I should back off a version, or what exactly.

Thanks for any insight.