Title: Undefined function curl_init
Last modified: August 24, 2016

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# Undefined function curl_init

 *  Resolved [Austin Adamson](https://wordpress.org/support/users/austin-adamson/)
 * (@austin-adamson)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-function-curl_init/)
 * Hey pmpro,
 * I set up the plugin for a client and got everything working in sandbox with testing
   only as the payment gateway. Everything worked great until I switched to paypal
   as the payment gateway. Then, no matter what I did, I received the following 
   fatal error:
 * Call to undefined function curl_init() in **Plugins_dir_path**/paid-memberships-
   pro/classes/gateway/class.pmprogateway_paypalexpress.php on line 798
 * Any help would be appreciated! Thanks
 * [https://wordpress.org/plugins/paid-memberships-pro/](https://wordpress.org/plugins/paid-memberships-pro/)

Viewing 1 replies (of 1 total)

 *  Thread Starter [Austin Adamson](https://wordpress.org/support/users/austin-adamson/)
 * (@austin-adamson)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-function-curl_init/#post-6158651)
 * Turns out that our system admin guy (me) didnt have php5-curl installed on the
   server like he thought he did. Topic closed.

Viewing 1 replies (of 1 total)

The topic ‘Undefined function curl_init’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/paid-memberships-pro_f1dacb.svg)
 * [Paid Memberships Pro - Content Restriction, User Registration, & Paid Subscriptions](https://wordpress.org/plugins/paid-memberships-pro/)
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 * 1 reply
 * 1 participant
 * Last reply from: [Austin Adamson](https://wordpress.org/support/users/austin-adamson/)
 * Last activity: [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-function-curl_init/#post-6158651)
 * Status: resolved