[imp] blank page on login

[yung]

Good Day!.

I just installed horde-2.2.3 and imp-3.2.1. When I go to
http://host/horde, and try to login to mail, I get a blank page. Any one
has any suggestions or ideas I could try?

Thanks!


Horde test.php file reports:
Horde Versions

    * Horde: 2.2.3
    * IMP: 3.2.1 (run IMP tests)

PHP Version

    * View phpinfo() screen
    * PHP Version: 4.3.1
    * PHP Major Version: 4.3
    * PHP Minor Version: 1
    * PHP Version Classification: release
    * You are running a supported version of PHP.

PHP Module Capabilities

    * DOM XML Support: No
    * FTP Support: Yes
    * Gettext Support: Yes
    * IMAP Support: No
    * LDAP Support: No
    * MCAL Support: No
    * Mcrypt Support: No
    * MySQL Support: Yes
    * PostgreSQL Support: No
    * XML Support: Yes

Miscellaneous PHP Settings

    * magic_quotes_runtime disabled: Yes
    * file_uploads enabled: Yes
    * safe_mode disabled: Yes
    * trans_sid disabled: Yes

PHP Sessions

    * Session counter: 1
    * To unregister the session: click here

PEAR

    * PEAR - Yes
    * Recent PEAR - Yes
    * Mail - Yes
    * Log - Yes
    * DB - Yes
    * Net_Socket - Yes
    * Date - Yes
    * HTML_Common/HTML_Select - Yes
    * Unknown error: main() [function.main]: Failed opening
'Mail/mimeDecode.php' for inclusion
(include_path='.:/usr/local/lib/php')
(/usr/home/yung/public_html/horde/test.php:194)

And imp test.php file when I do test reports the following:
IMP Version

    * IMP: 3.2.1

PHP Version

    * View phpinfo() screen
    * PHP Version: 4.3.1
    * PHP Major Version: 4.3
    * PHP Minor Version: 1
    * PHP Version Classification: release
    * You are running a supported version of PHP.

PHP IMAP Support Test
server="localhost" user="yung" mailbox="{localhost:110/pop3}INBOX"