I have tried this tips to install and configure Pear Module and check the Pear Module but when run my script this error still appear
Warning: require_once(System.php): failed to open stream:
No such file or directory in /path/to/check_pear.php on line 2
After did some checking, i found the culprit which is apparmor. I added pear include_path into apparmor.d/usr.sbin.apache2 then restart apparmor daemon.
Done, and now my php script can call pear module.
