Help installing courier

So I'm trying to install courier and I first got the error :

configure: error: Courier authentication library version 0.63 is required.

So I installed it , but I still get the error.

So I see on this post it is suggested to install courier-imap but that still gives me this error :


checking for courierauthconfig... /usr/bin/courierauthconfig
configure: error: Courier authentication library version 0.61 required.

 

Anyone Please ?

 

Which distribution and which tutorial (URL) do you use?

 

Cent OS and this one : http://www.howtoforge.com/installing-courier-imap-courier-authlib-maildrop-fedora-redhat-centos

 

Did you download the newest versions from http://www.courier-mta.org/download.php , or did you use the versions from the tutorial?

 

The newest version.

 

When exactly do you get the error? When you build courier-authlib, courier-imap, or maildrop?

 

The main courier program

 

So I ussue this command : sudo rpm -ivh courier-authlib-0.63.0-1.x86_64.rpm

and get :

 

You installed courier-authlib-0.60.2-1.x86_64 before courier-authlib-0.63.0-1.x86_64, right? Please uinstall courier-authlib-0.60.2-1.x86_64, and then try to install courier-authlib-0.63.0-1.x86_64 again.

 

How do you go about the uninstall process? Don't even know ...

 

Try

Code:

rpm -e courier-authlib

or

Code:

yum remove courier-authlib