Hi, I've got ISPConfig 2.2.8 installed with php5 mysql5, now my programmer needs to use curl. How do I check if I already have curl installed? And if I don't how do I add it without risking to mess up any of the sites that I have running on the server? I tried to type in SSH in etc/php5/apache2/ I typed: vi php.ini to look through that php.ini file and it didn't seem there was anything about curl in it. I'm looking at http://curl.haxx.se/docs/install.html http://curl.haxx.se/docs/faq.html#What_is_cURL says "curl is installed by default with most Linux distributions." How do I check if my Linux installation includes it?