public function install()
    {
        // We get all the packages required
        $packages = $this->composer->getPackage()->getRequires();
        /** @var Package\Link $package */
        foreach ($packages as $package) {
            $this->packagesStatuses[$package->getTarget()] = array('extra' => null, 'dirs' => null);
            $this->installPackage($package);
        }
        return $this;
    }