Some problems occurred recently... 2015-04-19T07:51:48Z: [Qt5_5.4_Integration error] new build for Qt5_5.4_Integration failed: 503 Service Temporarily Unavailable, retry in 2 seconds 2015-04-19T07:52:11Z: [Qt5_5.4_Integration error] new build for Qt5_5.4_Integration failed: 503 Service Temporarily Unavailable, retry in 4 seconds