Hi!
NEST 3.x (which is definitely what you should use) is indeed Python 3 only. Python 2 has been dead now since two and a half years... Here's an article on how to build ROS with support for Python 3:
https://www.miguelalonsojr.com/blog/robotics/ros/python3/2019/08/20/ros-melo...
Cheers, Jochen!
On 26.05.22 11:14, salvatore.taffara@phd.unict.it wrote:
If I use the rosrun command I have: salvo@salvo-Aspire-GX-781:~/Desktop/ros_ws/src/pacchetto_ros/scripts$ rosrun pacchetto_ros sub_vrep.py Traceback (most recent call last): File "/home/salvo/Desktop/ros_ws/src/pacchetto_ros/scripts/sub_vrep.py", line 5, in <module> import nest File "/usr/lib/python3.6/dist-packages/nest/__init__.py", line 26, in
<module> from . import ll_api # noqa File "/usr/lib/python3.6/dist-packages/nest/ll_api.py", line 72, in <module> from . import pynestkernel as kernel # noqa ImportError: dynamic module does not define init function (initpynestkernel)
The problem maybe is due to the fact that to import nest i have to use python3 but Melodic is based on python2... _______________________________________________ NEST Users mailing list -- users@nest-simulator.org To unsubscribe send an email to users-leave@nest-simulator.org