/**
* Extract a tarball
*
* @param string $tarball
* @return string
*/
protected function extract($tarball)
{
return $this->extractor->setFile($tarball)->setDestination($this->localdata->getExtractDir())->run();
}
/**
* Extract a tarball
*
* @param string $tarball
* @return string
*/
protected function extract($tarball)
{
return $this->extractor->setFile($tarball)->setDestination($this->localdata->getExtractDir())->run();
}