The MongoDB PECL extension has not been installed or enabled in MAC YOSEMITE
<p>I am trying to install mongo on mac os X yosemite, i have already installed the current version of PECL mongo db ad mongo extension files mongo.so, but still this error The MongoDB PECL extension has not been installed or enabled comes when i open any kind of localhost page, please help i have been stuck in this situation since a week, also i have tried other versions of mongo too but the error appears to be the same.</p>