Call to undefined function curl_init().? [duplicate]
If you're on Windows:
Go to your php.ini file and remove the ; mark from the beginning of the following line:
;extension=php_curl.dllAfter you have saved the file you must restart your HTTP server software (e.g. Apache) before this can take effect.
For Ubuntu 13.0 and above, simply use the debundled package. In a terminal type the following to install it and do not forgot to restart server.
sudo apt-get install php-curlOr if you're using the old PHP5
sudo apt-get install php5-curlor
sudo apt-get install php5.6-curlThen restart apache to activate the package with
sudo service apache2 restart