php - Laravel 5 - Mongodb query builder installation -

every time when running "composer require jenssegers/mongodb ^3.0" command in command prompt. getting below error can 1 suggest. in advance.

installation failed, reverting ./composer.json original content.

d:\xampp\htdocs\library>composer require jenssegers/mongodb using version ^3.0 jenssegers/mongodb ./composer.json has been updated loading composer repositories package information updating dependencies (including require-dev) requirements not resolved installable set of packages.

problem 1 - jenssegers/mongodb v3.0.0 requires mongodb/mongodb ^1.0.0 -> satisfiable b y mongodb/mongodb[1.0.0, 1.0.1].

- jenssegers/mongodb v3.0.1 requires mongodb/mongodb ^1.0.0 -> satisfiable b 

y mongodb/mongodb[1.0.0, 1.0.1].

- jenssegers/mongodb v3.0.2 requires mongodb/mongodb ^1.0.0 -> satisfiable b 

y mongodb/mongodb[1.0.0, 1.0.1].

- mongodb/mongodb 1.0.1 requires ext-mongodb ^1.1.0 -> requested php ext 

ension mongodb missing system.

- mongodb/mongodb 1.0.0 requires ext-mongodb ^1.1.0 -> requested php ext 

ension mongodb missing system.

- installation request jenssegers/mongodb ^3.0 -> satisfiable jensseg 

ers/mongodb[v3.0.0, v3.0.1, v3.0.2].

to enable extensions, verify enabled in .ini files:

- d:\xampp\php\php.ini 

you can run php --ini inside terminal see files used ph p in cli mode.

try

composer require jenssegers/mongodb --ignore-platform-reqs