libqt_gui_cpp_sip problems on 13.04 [closed]

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Hi poeple, I use hydro on ubuntu 13.04 (Raring). When trying to start rqt_graph I get this error:

RosPluginProvider.load(qt_gui_cpp/CppPluginProvider) exception raised in __builtin__.__import__(qt_gui_cpp.cpp_plugin_provider, [CppPluginProvider]):
Traceback (most recent call last):
  File "/opt/ros/hydro/lib/python2.7/dist-packages/rqt_gui/ros_plugin_provider.py", line 78, in load
    module = __builtin__.__import__(attributes['module_name'], fromlist=[attributes['class_from_class_type']], level=0)
  File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui_cpp/cpp_plugin_provider.py", line 33, in <module>
    from .cpp_binding_helper import qt_gui_cpp
  File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui_cpp/cpp_binding_helper.py", line 43, in <module>
    import libqt_gui_cpp_sip
RuntimeError: the sip module implements API v9.0 to v9.2 but the libqt_gui_cpp_sip module requires API v8.1

this error also prevented me from using groovy on the same system (while groovy is not supposed to work on 13.04, the turtle example works though...). I tried installing older versions

::EDIT:: Problem solved:

I accidentally installed hydro using the quantal repository instead of raring: just replace "quantal" with "raring" on http://www.ros.org/wiki/groovy/Installation/Ubuntu (this) page like this:

sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu quantal main" > /etc/apt/sources.list.d/ros-latest.list'