PHP – Fatal error: Call to undefined function curl_init()
On current versions of Debian and Ubuntu, you can likely solve this by installing the Curl extension for PHP, and restarting the webserver.
sudo apt-get install php5-curl
It’s possible you’ll need to install more:
sudo apt-get install curl libcurl3 libcurl3-dev;
PHP - Fatal error: Call to undefined function curl_init()
