I had problems on my production sites and did this solution: http://silverstripe.org/general-questions/show/270446#post270446
However i want to do new installations but i have troubles with the installation. I tried the same "workaround" as in the topic mentioned above.
Does any one know a different work around fro this issue?
When i am installing i get the following message at the PHP configuration part
Check that certain classes haven't been defined by PHP plugins
Your version of PHP has defined some classes that conflict with SilverStripe's. The following classes are at fault: HTTPResponse
Is this just a check in the installation page? Or is there another way to solve it.