Thanks to Marco Hugentobler’s idea of using Mutex, QGIS Globe now runs in Trunk, i just created a dev branch at https://github.com/mbernasocchi/Quantum-GIS/tree/mutex-globe and updated the installer script at http://www.opengis.ch/2010/12/01/qgis-globe-plugin-installer-script/ (I haven’t tried it yet but it should work)
Cheers Marco