[sync] syncML problem - nothing seen when accessing rpc.php

[Alan Kong]

Hi,

I installed CVS version of horde and kronolith on 23/Oct and running on
CEntOS 5.0.
I have run framework/install-packages.php.
When I access the sync URL as http://calender/rpc.php, nothing happened
on the screen. I have created "/tmp/sync" and permission set to 1777,
nothing was found in this directory. The messages showed:

Oct 30 13:22:08 calender httpd: PHP Warning:
Horde_RPC_soap::require_once(SOAP/Server.php) [<a
href='function.Horde-RPC-soap-require-once'>function.Horde-RPC-soap-require-once</a>]: 

failed to open stream: No such file or directory in
/usr/share/pear/Horde/RPC/soap.php on line 42
Oct 30 13:22:08 calender httpd: PHP Fatal error:
Horde_RPC_soap::require_once() [<a
href='function.require'>function.require</a>]: Failed opening required
'SOAP/Server.php' (include_path='.:/php/includes:/usr/share/pear') in
/usr/share/pear/Horde/RPC/soap.php on line 42

Have I missed out anything? Pls advise on getting syncML work.
Thank you.

Regards
Alan