How do I add matplotlib plugin to Qt5.4 Designer p

问题:

For a project I have to combine matplotlib with a pyqt5-gui designed with the Qt5.4 Designer.

The tutorial for adding PyQtdesignerplugins version 1.1 doesn't work. Install was correctly build with pip3 and the export of the env-variables were written to the bashrc as followed by a re-log-in.

In Tools of Qt Creator 3.3.2 based on Qt5.4.1 built on March, 4th, 2015, I found under "form Editor" -> "About Qt Designer Plugins". Next I get a dialog which just informs me what plugins were found. I can refresh it, but that didn't change anything. Since the PyQtdesginerplugins which are installable via pip won't be udated in near future, what other ways are there to get matplotlib plot within a pyqt5-gui without writting the gui by myself? It's not that I couldn't do that, it's about using the designer properly.

cheers, Christian