There used to be two problems:
1) Riverbank's package uses qt.conf to configure the plugin's path. I needed
to change the way PyInstaller asks PyQt4 where the plugins are to accomodate this,
but I believe it is a change for the better (more solid).
2) The runtime hook was using the environment variable QT_PLUGIN_PATH to tell
PyQt4 where the plugins are. This caused a problem because Riverbank's package
uses MinGW's CRT instead of Visual Studio's, so the environment was not shared.
I changed the runtime hook to actually import PyQt4 and invoke a QCoreApplication
static method.
git-svn-id: http://svn.pyinstaller.org/trunk@696 8dd32b29-ccff-0310-8a9a-9233e24343b1