PHP message: PHP Fatal error: Class 'CouchbaseCluster' not found

Hi avej,

I have noticed an issue that might be the causing the PHP SDK not found error

The problem is the output of php --ini and phpinfo() is totally different maybe that is causing the issue,.

php --ini output is as follows.

root@techpatrol:/# php --ini
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20131226/couchbase.so' - 
/usr/lib/php/20131226/couchbase.so: cannot open shared object file: No such file or directory in Unknown on line 0
Configuration File (php.ini) Path: /etc/php/5.6/cli
Loaded Configuration File:         /etc/php/5.6/cli/php.ini
Scan for additional .ini files in: /etc/php/5.6/cli/conf.d
Additional .ini files parsed:      /etc/php/5.6/cli/conf.d/10-mysqlnd.ini,.

the loaded configuration files are different.
I wanted the PHP SDK to be installed for /opt/plesk/php/5.6 but instead, it got installed for /etc/php/5.6.

What are your thoughts about this?