protected function fetch($target)
{
$package = Package::factory($this->name, $this->version, $this->prettyVersion);
$package->setDistUrl($this->url);
$package->setRootDir($target);
$downloader = new TGZDownloader($this->io, new Config());
if (null !== $downloader) {
$downloader->download($package, $target);
}
}
protected function getFileName(Package $package, $path)
{
return parent::getFileName($package, $path) . '.tgz';
}