[imp] Centos php-pear-db update killed horde

[Andrew Morgan]

On Sat, 7 Mar 2009, Peter Steen wrote:

> Hello Folks!
>
> I headed a problem today.
>
> My CentOS decided to upgrade "php-pear-db", having after that horde is completely dead
> only white pages arrives. Whole horde+imp used mysql backend for everyting.
>
> Now I recieve thousands of those lines per hour when poor people tries to login:
>
> Mar  7 16:35:15 darkstar httpd: PHP Warning:  DataTree_sql::require_once(DB.php) [<a href='function.DataTree-sql-require-once'>function.DataTree-sql-require-once</a>]: failed to open stream: Filen eller katalogen finns inte in /usr/share/horde/lib/Horde/DataTree/sql.php on line 1879
> Mar  7 16:35:15 darkstar httpd: PHP Fatal error:  DataTree_sql::require_once() [<a href='function.require'>function.require</a>]: Failed opening required 'DB.php' (include_path='/usr/share/horde/lib:.:/usr/share/pear:/usr/share/php') in /usr/share/horde/lib/Horde/DataTree/sql.php on line 1879
>
> I have searched my server for DB.php, it is not there anymore....
>
> I am lost here, what do I do now ?

You could try the manual approach:

   pear list    (see a list of installed Pear packages)

   pear install DB   (install the "DB" Pear package)

I run into this same problem with Debian Linux sometimes.  I suggest that 
once you have it working, run "pear list" and save that output somewhere 
so you have a list of Pear modules for future reference.

 	Andy