[TYPO3-dev] introduction package not working in MAMP php 5.3.2

[Johannes Feustel]

Hi,

I am currently testing the impressive 4.5rc1. Unfortunately it doesn't 
work for me on php 5.3.2 (MAMP, default setup).
All I get in the Backend is the "Module loader
No module found. If this is a temporary error, please reload the 
Backend!" flash message.
Firebug tells me that all requests to /typo3/ajax.php are ending up in a 
"500 Internal Server Error". The following line appears multiple times 
in the php error log
[23-Jan-2011 14:02:25] PHP Fatal error:  Cannot redeclare class 
t3lib_div in /Users/jo/Sites/introduction/t3lib/class.t3lib_div.php on 
line 230

Can anyone else reproduce this error? Everything is working fine if I 
switch back to php 5.2.13. Turning of php caches didn't help.

Do I have something to configure? It would be good if the introduction 
package would work in environments like MAMP out of the box.

Regards,
Johannes