Some problems occurred recently... 2013-04-07T10:23:00Z: [Qt_4.8_Integration error] new build for Qt_4.8_Integration failed: 502 Proxy Error, retry in 2 seconds 2013-04-07T10:24:56Z: [Qt_4.8_Integration error] new build for Qt_4.8_Integration failed: 502 Proxy Error, retry in 4 seconds