protected function checkInstallation()
{
// redirect to setup wizard
if (!SetupController::checkTablesExist()) {
return redirect('/setup')->send();
}
if (!SetupController::checkTextureDirectory()) {
throw new PrettyPageException(trans('setup.file.permission-error'), -1);
}
if (version_compare(config('app.version'), option('version', ''), '>')) {
return redirect('/setup/update')->send();
}
return true;
}
