QtCreator Startup Undefined Symbol

[pmat]

Hi
I get
Undefined Symbol ExtensionSystem::PluginManager::setGlobalSettings(QSettings*) on starting QtCreator 2.3.1
Build with no QT_PRIVATE_HEADERS
qt 4.7.4
gcc 4.2.1
any hints to fix this?
thx

[tobias.hunger]

Where did you get your copy of Qt Creator?

[pmat]

from git tag v2.3.1
fixed this issue. libExtensionSystem was not found by ldd.