Getting issue in laravel while installing Jenssegers\Mongodb

I am using laravel 5.2 & installing Jenssegers\Mongodb using command line. But i am getting following issue.

Problem 1

• mongodb/mongodb 1.0.2 requires ext-mongodb ^1.1.0 -> the requested PHP extension mongodb is missing from your system.
• mongodb/mongodb 1.0.2 requires ext-mongodb ^1.1.0 -> the requested PHP extension mongodb is missing from your system.

• Installation request for mongodb/mongodb (locked at 1.0.2) -> satisfiable by mongodb/mongodb[1.0.2].

  To enable extensions, verify that they are enabled in those .ini files:

  • /etc/php5/cli/php.ini
  • /etc/php5/cli/conf.d/05-opcache.ini
  • /etc/php5/cli/conf.d/10-pdo.ini
  • /etc/php5/cli/conf.d/20-curl.ini
  • /etc/php5/cli/conf.d/20-json.ini
  • /etc/php5/cli/conf.d/20-mongo.ini
  • /etc/php5/cli/conf.d/20-readline.ini You can also run php --ini inside terminal to see which files are used by PHP in CLI mode.

I have already added extension=mongo.so in /etc/php5/cli/php.ini. I am using ubuntu 15.04 and using default apache2 server.

Please let me know what is the issue ?

Thanks

via Chebli Mohamed