Issues while installing pear.phpunit.de/PHPUnit
问题 I'm trying to tell pear that where to find PHPUnit by using this command: sudo pear channel-discover pear.phpunit.de The output was: Discovering channel pear.phpunit.de over http:// failed with message: channel-add: Cannot open "http://pear.phpunit.de/channel.xml" (File http://pear.phpunit.de:80/channel.xml not valid (received: HTTP/1.1 410 Gone )) Trying to discover channel pear.phpunit.de over https:// instead Discovery of channel "pear.phpunit.de" failed (channel-add: Cannot open "https:/