Step 01 :
Open CMD With administrative privileges.
set HTTP_PROXY=http://user:password@proxy.domain.com:port
Step 02 :
download the latest version of the Laravel framework and extract its contents into a directory on your server.(c:\wamp\www\laravel)
Downlod the latest composer.phar file from https://getcomposer.org/download/ and set environment PATH variable to composer.phar file
Step 03 :
goto laravel folder on CMD and run composer install
or composer create-project laravel/laravel Foldername --prefer-dist
Now it is ready to work
