I am using Ubuntu 12.04 LTS and installed pecl in /opt/lampp/bin/
.
When installing second time its throwing error -
Command ru
Finally with the help of Neil Lunn I made it the right way.
I added the full path and added the code at the very last line of my php.ini
extension="/opt/lampp/lib/php/extensions/no-debug-non-zts-20100525/mongo.so"
I got the solution for xampp in ubntu linux.
If this command not work for you pecl install mongo
you should type below command
sudo /opt/lampp/bin/pecl install mongo