**[in app/code/Magento/Install/Model/Installer/Pear.php, line 76](https://github.com/magento/magento2/blob/master/app/code/Magento/Install/Model/Installer/Pear.php#L76)** > The `PEAR_PackageFile` class resolves to the `Magento\Install\Model\Installer\PEAR_PackageFile` class which PHP does not seem to be able to autoload. ``` php * @return bool */ public function checkDownloads() { $pear = new \Magento\Pear; $pkg = new PEAR_PackageFile($pear->getConfig(), false); $result = true; foreach ($this->getPackages() as $package) { $obj = $pkg->fromAnyFile($package, PEAR_VALIDATE_NORMAL); if (PEAR::isError($obj)) { $uinfo = $obj->getUserInfo(); ``` --- _Posted from [SensioLabsInsight](https://insight.sensiolabs.com/projects/a7f55a7f-6615-44c3-99dd-647e2e556de9/analyses/15)_