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1 | initial version |
If you're using Anaconda you can get that error. This installs empy in your Anaconda environment:
conda install -c conda-forge empy
Use your current python for catkin_make (just needed the first time):
catkin_make -DPYTHON_EXECUTABLE=`which python`
Install some dependencies into your Anaconda environment (used in later tutorials):
pip install rosdep