owncloud / core

			$output->info('Using market to update existing apps');

			try {

				// Try to update incompatible apps

				if(!empty($appsToUpgrade[self::KEY_INCOMPATIBLE])) {

					$output->info('Attempting to update the following existing but incompatible app from market: '.implode(', ', $appsToUpgrade[self::KEY_INCOMPATIBLE]));

					$failedIncompatibleApps = $this->getAppsFromMarket(

						$output,

						$appsToUpgrade[self::KEY_INCOMPATIBLE],

						'upgradeAppStoreApp'

					);

				}

				// Try to download missing apps

				if(!empty($appsToUpgrade[self::KEY_MISSING])) {

				}

				// Try to download missing apps

				if(!empty($appsToUpgrade[self::KEY_MISSING])) {

					$output->info('Attempting to update the following missing apps from market: '.implode(', ', $appsToUpgrade[self::KEY_MISSING]));

					$failedMissingApps = $this->getAppsFromMarket(

						$output,

						$appsToUpgrade[self::KEY_MISSING],

						'reinstallAppStoreApp'

					);

				}

				// Try to update compatible apps

				if(!empty($appsToUpgrade[self::KEY_COMPATIBLE])) {

				}

				// Try to update compatible apps

				if(!empty($appsToUpgrade[self::KEY_COMPATIBLE])) {

					$output->info('Attempting to update the following existing compatible apps from market: '.implode(', ', $appsToUpgrade[self::KEY_MISSING]));

					$failedCompatibleApps = $this->getAppsFromMarket(

						$output,

						$appsToUpgrade[self::KEY_COMPATIBLE],

						'upgradeAppStoreApp'

					);

				}

				$hasNotUpdatedCompatibleApps = count($failedCompatibleApps);

			} catch (AppManagerException $e) {