Cannot install Drupal 7.19 on openSUSE 11.3 mit Parallels Plesk Panel 10 (64 Bit)

[JWGB75]

Hello!

If I upload the drupal files simply into the httpdocs folder of the domain, the install script of drupal wont start.
I just get a blank page, with no source code.
The php safe mode is off, register_global is off too.

Why doesnt it start installing?


Then I tried to install it via Plesk Application interface.
Here I get the Error code: "Non-zero exit status returned by script. Output stream: ' Error PHP extensions Disabled '. "
How can I fix that?
Please give me a detailed fool-proof advice...

Kind regards