if ($param->_installRegistry->packageExists($package, $channel)) {
$packageVersion = $param->_installRegistry->packageInfo($package, 'version', $channel);
if (version_compare($packageVersion, $param->getVersion(), '==')) {
if ($param->_installRegistry->packageExists($package, $channel)) {
$packageVersion = $param->_installRegistry->packageInfo($package, 'version', $channel);
if (version_compare($packageVersion, $param->getVersion(), '==')) {