I installed required libraries for enabling ssh2 extension. I just followed this guide to install the php ssh2 extension. And it got enabled in my phpinfo page. But, still I'm not able to use ssh2_connection function within my php file. It says the following error message.
Please help to resolve this issue. Fatal error: Call to undefined function ssh2_connect()
Note: I'm using Redhat 6.3 Linux and I don't want any alternate library for this.