![Fatal error when installing Drupal on servers that don't have the cURL extension [#1991298] | Drupal.org Fatal error when installing Drupal on servers that don't have the cURL extension [#1991298] | Drupal.org](https://www.drupal.org/files/curl-fatal-47.png)
Fatal error when installing Drupal on servers that don't have the cURL extension [#1991298] | Drupal.org
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Everything a user needs to know to prepare an existing Drupal 7 or 8 site for Drupal 9. | by Saptashwa Mandal | Medium
![Fatal error when installing Drupal on servers that don't have the cURL extension [#1991298] | Drupal.org Fatal error when installing Drupal on servers that don't have the cURL extension [#1991298] | Drupal.org](https://www.drupal.org/files/curl-fatal-45.png)
Fatal error when installing Drupal on servers that don't have the cURL extension [#1991298] | Drupal.org
Mikhail Egorov on Twitter: "curl 'http://drupal.localhost:8000/user/register?element_parents=timezone/timezone/%23value&ajax_form=1&_wrapper_format=drupal_ajax' --data 'form_id=user_register_form&_drupal_ajax=1&timezone[a][#lazy_builder ...
![Getting update info results in RequestException : cURL error 60: SSL certificate problem: unable to get local issuer certificate [#2654474] | Drupal.org Getting update info results in RequestException : cURL error 60: SSL certificate problem: unable to get local issuer certificate [#2654474] | Drupal.org](https://www.drupal.org/files/issues/Availableupdates_page.png)