Module not found synfeal_collection when collecting data

[andrefdre]

When trying to collect data, launching synfeal_collection, it gives an error saying ModuleNotFoundError: No module named 'synfeal_collection' .
@DanielCoelho112 suggested to add export PYTHONPATH="$PYTHONPATH:/home/danc/catkin_ws/src/synfeal" to the bashrc where /home/danc/catkin_ws/src/synfeal is the directory where synfeal is installed.

[andrefdre]

After adding the line export PYTHONPATH="$PYTHONPATH:/home/andre/catkin_ws/src/synfeal" it solved the problem. Will add this information to the documentation.