Cannot establish SSL connection with Composer with PHP 5.6.3
问题 After cloning a repository on Ubuntu 14.04 with PHP 5.6.3 I am unable to run php composer.phar selfupdate neither php composer.phar update . I get this message: [Composer\Downloader\TransportException] The "https://getcomposer.org/version" file could not be downloaded: SSL ope ration failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed Failed to enable crypto failed to open stream: operation failed I think the issue