Laravel: Install Microsoft Azure Client Library with composer

Does anyone installed Microsoft Azure Client Library to a Laravel 5 project with composer on an Ubuntu server?

When I try to install with Composer (command: composer require microsoft/windowsazure), I got the next error:

Using version ^0.4.1 for microsoft/windowsazure
./composer.json has been updated
> php artisan clear-compiled
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Installation request for microsoft/windowsazure ^0.4.1 -> satisfiable by microsoft/windowsazure[v0.4.1].
- microsoft/windowsazure v0.4.1 requires pear-pear2.php.net/http_request2 * -> no matching package found.

Potential causes:
- A typo in the package name
- The package is not available in a stable-enough version according to your minimum-stability setting
see <http://ift.tt/1QfuRiU; for more details.

Read <http://ift.tt/1g1ylKI; for further common problems.

Installation failed, reverting ./composer.json to its original content.

Does anyone know what am I doing wrong? Thanks for the help.

via Chebli Mohamed