Can't install App Engine module latest build from deadlock in Nb 6.7.1. See the error:
Some plugins require plugin Swing Layout Extensions integration to be installed.
The plugin Swing Layout Extensions integration is requested in version >= 188.8.131.52 but only 184.108.40.206 was found.
The following plugins are affected:
Google App Engine Configuration Editor
Google App Engine Deployment
Google App Engine Server