Edit: Nevermind. Sorry, when I installed, I accidentally didn't copy the included .htaccess file since I didn't have "Show Hidden Files" enabled.
Ignore:
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One note, when installing on Apache/2.2.3 (Ubuntu) PHP/5.2.1 I had to manually create and chmod a .htaccess file in order to fix this error:
Is the .htaccess file writeable? User 'www-data' needs to write be able to write to this file:
/var/www/silverstripe202rc1/.htaccess
Perhaps a .htaccess file should be included by default so it only has to be chmodded, not created? Edit: But we probably shouldn't include one by default to prevent overwriting someone's .htaccess file. Perhaps the check should only complain if the .htaccess file exists and is not writable? Because it can be created once write permission is given to the main folder.
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Edit: Nevermind, see above.
Edit:
I've tested and SilverStripe 2.0.2-rc1 appears to work fine on the following:
* Apache/2.2.3 (Ubuntu) PHP/5.2.1
* Apache/2.2.4 (Win32) PHP 5.2.3 MySQL 5.0.41-community-nt
* Apache 1.3.37 (Unix) MySQL 5.0.27-standard PHP 5.2.3