[dev] IMP git: can't run successfully test.php

[Ronan SALMON]

Hi,

I'm trying to setup IMP git but I'm getting the following error when  
running imp/test.php :
IMP Version

     * IMP: H4 (5.0-git)

Other Horde Applications

     * gollem: No
       Gollem provides access to local VFS filesystems to attach files.
     * ingo: Yes (Version: H3 (2.0-cvs))
     * nag: Yes (Version: H3 (3.0-cvs))
     * turba: Yes (Version: H3 (3.0-cvs))

PHP Version

     * PHP Version: 5.2.5
     * PHP Major Version: 5.2
     * PHP Minor Version: 5
     * PHP Version Classification: release
     * You are running a supported version of PHP.

PHP Module Capabilities

     * Internationalized Domain Names Support: Yes
     * IMAP Support: Yes
     * OpenSSL Support: Yes
     * Tidy support: Yes

Miscellaneous PHP Settings

     * file_uploads enabled: Yes

Required IMP Configuration Files

     * config/conf.php: Yes
     * config/mime_drivers.php: Yes
     * config/prefs.php: Yes
     * config/servers.php: Yes

PEAR

     * PEAR Search Path (PHP's include_path):  .:/usr/share/pear:/usr/share/php
     * PEAR: Yes
     * Recent PEAR: Yes
     * Auth_SASL: Yes

PHP Mail Server Support Test

Fatal error: Class 'Horde_Imap_Client_Exception' not found in  
/usr/share/pear/Horde/Imap/Client.php on line 164



git framework is installed :
# ls /usr/share/pear/Horde/Imap/Client
Base.php  Cache.php  Cclient  Cclient.php  Exception.php  Search   
Socket.php  Sort.php  Thread.php  Utf7imap.php