Unable to login after isntall

[rinzes]

I just installed Roundcube following this guide: http://flurdy.com/docs/postfix/#config-simple-imap. I have added user/password to mysql and checked and confirmed that port 993 is open. However, when I attempt to login I get "Login Failed" I have search various log files to try and determien the problem but to no avail. Could some kind soul guide me in my quest to find out what the problem might be.

[SKaero]

The MySQL username and password is not what you login to Roundcube with. You need to create an account on IMAP server first.

[rinzes]

roundcube is installed on ubuntu 14.04

I was able to resolve the login issue after reboot however, now I get:


SERVICE CURRENTLY NOT AVAILABLE!

Error No. [500]

I checked the log and saw this:
[09-Mar-2015 12:47:50 -0400]: PHP Error: Could not perform encryption; make sure Mcrypt is installed or lib/des.inc is available in /usr/share/roundcube/program/lib/Roundcube/rcube.php on line 752 (POST /roundcube/?_task=login&_action=login)

I have mcrypt installed but I have no lib/des.inc... I searched google and could not come up with any answers.

[rinzes]

after further research I found that I need to place extension=mcrypt.so in php.inc... All is well now