public function printInstallationScreen($selfedit = 'false') {
		$this->selfedit = $selfedit;
		$this->installService = new ComposerInstaller($selfedit == 'true');
		$this->installs = $this->installService->getInstallTasks();
		
		$this->contentBlock->addFile(dirname(__FILE__)."/../../views/installer/processing.php", $this);
		$this->template->toHtml();
	}