pear log

I have installed apache 1.3.24 and php 4.2. both from sources (static). I have tried to install horde and squirrelmail and I'm getting this erorr: Warning: Failed opening 'Log.php' for inclusion (include_path='.:/usr/local/lib/php') in /usr/local/apache/htdocs/lib/Horde.php on line 141 Fatal error: Undefined class name 'log' in /usr/local/apache/htdocs/lib/Horde.php on line 151 Here is horde page test output : Horde Versions

·       Horde: 2.0

PHP Version

·       ·       View phpinfo() screen
·       PHP Version: 4.2.0
·       PHP Major Version: 4.2
·       PHP Minor Version: 0
·       PHP Version Classification: release
·       You are running a supported version of PHP.

PHP Module Capabilities

·       FTP Support: No
·       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 set to Off: Yes

PHP Sessions

·       Session counter: 3
·       To unregister the session: ·    click here

PEAR

·       PEAR - Yes
·       Recent PEAR - Yes
·       Mail::RFC822 - Yes
·       Log - No
·       Make sure you're using a recent version of PEAR which includes the Log class.
·       DB - Yes

Here is the php info output: PHP Version 4.2.0 SystemLinux onyx.upg-ploiesti.ro 2.2.16-5mdk #1 Fri Jun 16 16:00:53 CEST 2000 sparc64 unknown Build DateMay 21 2002 18:30:59 Configure Command'./configure' '--with-apache=../apache_1.3.24' '--with-mysql' '--with-gettext' '--with-xml' '--with-mycrypt' '--enable-track-vars' '--enable-sysvsem' '--enable-sysvshm' '--enable-url-includes' Server APIApache Virtual Directory Supportdisabled Configuration File (php.ini) Path/usr/local/lib/php.ini Debug Buildno Thread Safetydisabled This program makes use of the Zend Scripting Language Engine: Zend Engine v1.2.0, Copyright (c) 1998-2002 Zend Technologies apache APACHE_INCLUDE APACHE_TARGET Apache VersionApache/1.3.24 Apache Release10324100 Apache API Version19990320 Hostname:Portonyx.upg-ploiesti.ro:80 User/Groupnobody(99)/99 Max RequestsPer Child: 0 - Keep Alive: on - Max Per Connection: 100 TimeoutsConnection: 300 - Keep-Alive: 15 Server Root/usr/local/apache Loaded Modulesmod_php4, mod_setenvif, mod_auth, mod_access, mod_alias, mod_userdir, mod_actions, mod_imap, mod_asis, mod_cgi, mod_dir, mod_autoindex, mod_include, mod_status, mod_negotiation, mod_mime, mod_log_config, mod_env, http_core Apache Environment VariableValue DOCUMENT_ROOT/usr/local/apache/htdocs HTTP_ACCEPTimage/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */* HTTP_ACCEPT_LANGUAGEen-us HTTP_COOKIEPHPSESSID=6b3312bd6576a6dc72efd37d1accd152 HTTP_HOST80.96.76.12 HTTP_USER_AGENTMozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0) PATH/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/apache:/usr/local:/usr/local/apache/bin REMOTE_ADDR80.96.76.8 REMOTE_PORT3736 SCRIPT_FILENAME/usr/local/apache/htdocs/q.php SERVER_ADDR80.96.76.12 SERVER_ADMINroot@onyx.upg-ploiesti.ro SERVER_NAMEonyx.upg-ploiesti.ro SERVER_PORT80 SERVER_SIGNATURE<ADDRESS>Apache/1.3.24 Server at onyx.upg-ploiesti.ro Port 80</ADDRESS> SERVER_SOFTWAREApache/1.3.24 (Unix) PHP/4.2.0 GATEWAY_INTERFACECGI/1.1 SERVER_PROTOCOLHTTP/1.0 REQUEST_METHODGET QUERY_STRING REQUEST_URI/q.php SCRIPT_NAME/q.php I don't know were I getting wrong. If you could help me, please do it:)) Best regard.