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Hi,

naoqi_joint_state_cpp is a c++ node. So changing your PYTHONPATH won't help you in this matter.

You should add an environment variable AL_DIR and link it to the folder of the naoqi c++ SDK.

Otherwise when you run catkin_make you should have the following error message : -- +++ processing catkin package: 'naoqi_driver'
-- ==> add_subdirectory(naoqi_bridge/naoqi_driver)
-- Using these message generators: gencpp;genlisp;genpy
-- Could not find NAOqi's alcommon
-- Could not find NAOqi's alvision
-- Could not find NAOqi's alproxies
-- Could not find NAOqi's alerror
-- Could not find NAOqi's alvalue
-- Cannot find NAOqi C++ sdk; C++ nodes will NOT be built

This means that the naoqi_joint_states_cpp node won't be built.

Hope this helps,

Cheers,
Mikael