Using binned.
4.5.1-0+UE4 7038 3077 404 10
[S_API FAIL] SteamAPI_Init() failed; SteamAPI_IsSteamRunning() failed.
/home/buildbot/buildslave/steam_rel_client_linux64/build/src/clientdll/applicationmanager.cpp (3004) : Assertion Failed: CApplicationManager::GetMountVolume: invalid index
/home/buildbot/buildslave/steam_rel_client_linux64/build/src/clientdll/applicationmanager.cpp (3004) : Assertion Failed: CApplicationManager::GetMountVolume: invalid index
/home/buildbot/buildslave/steam_rel_client_linux64/build/src/clientdll/applicationmanager.cpp (3155) : Assertion Failed: m_vecInstallBaseFolders.Count() > 0
Setting breakpad minidump AppID = 346110
LowLevelFatalError [File:H:\Trunk\Engine\Source\Runtime\Core\Private\Linux\LinuxPlatformProcess.cpp] [Line: 652]
FLinuxPlatformProcess::WaitForProc: waitid for pid -1 failed (errno=22, Invalid argument)
Signal 11 caught.
EngineCrashHandler: Signal=11