[horde] Horde4 Centos6

[Andreas Mauser]

Hi,

since I now test with a CentOS6 installation I have a question.

After installing pecl modules, and some more dependencies I found on  
horde.org from:

http://wiki.horde.org/CentOS5InstallationNotes
http://www.horde.org/apps/horde/docs/INSTALL

I get the following error message in the logs when accessing the new  
Horde4 installation:

[Wed Apr 18 12:19:14 2012] [error] [client 192.168.24.27] PHP Warning:  
  require_once(Horde/Autoloader/Default.php): failed to open stream:  
No such file or directory in  
/var/www/html/mauser.info/mailoffice/lib/core.php on line 47
[Wed Apr 18 12:19:14 2012] [error] [client 192.168.24.27] PHP Fatal  
error:  require_once(): Failed opening required  
'Horde/Autoloader/Default.php'  
(include_path='/var/www/html/mauser.info/mailoffice/lib:.:/usr/share/pear:/usr/share/php') in /var/www/html/mauser.info/mailoffice/lib/core.php on line  
47

When I browse to the page I get a blank page.

I found a thread where it says to create a phpinfo.php file:

http://lists.horde.org/archives/horde/Week-of-Mon-20110425/040563.html

But also I get a blank page when accessing this file.

I installed Horde in a separate Pear as shown here:

http://www.bsntech.com/bsntech-blog-mainmenu-321/computers-mainmenu-281/6121-installing-horde-4-webmail-in-linux.html

Thank you for your help,
Andreas