Not sure if anyone ran across this before but figured it would be good to share in case someone goes searching for it. I wanted to mess around with template on my PC before uploading to the website.
I have installed XAMPP, then downloaded and installed the full rocketlauncher for refraction.
The admin panel works fine - but when I try to look at the front end I get
"Fatal error: Call to undefined function curl_init() in C:\xampp\htdocs\modules\mod_roktwittie\roktwittie.class.php on line 284"
FIX:
If this is a Windows based system, CURL can be enabled by uncommenting the curl extension line in the php.ini file - extension=php_curl.dll and restarting the web server.
@Ed B
I also had this issue on Windows Vista Ultimate 64 loading localhost version of Xampp 1.7.3 and new RocketLauncher install of Reaction. My php.ini file was in xampp\php\ NOT xampp\apache\bin\ . I uncommented the extension=php_curl.dll line and it worked fine.
Make sure you restart Apache server before trying to access the page again.