Hi
After installing NEST ubuntu 18.04 live media (lubuntu-18.04_nest-2.18.0.ova downloaded a few days ago), I get the following error message but a m able to import nest in python3 ok: nest@nestvm:~$ python3 Python 3.6.8 (default, Jan 14 2019, 11:02:34) [GCC 8.0.1 20180414 (experimental) [trunk revision 259383]] on linux Type "help", "copyright", "credits" or "license" for more information.
import pyNN.nest as sim
[INFO] [2019.8.21 14:31:47 /home/nest/work/nest-simulator-2.18.0/nestkernel/rng_manager.cpp:217 @ Network::create_rngs_] : Creating default RNGs [INFO] [2019.8.21 14:31:47 /home/nest/work/nest-simulator-2.18.0/nestkernel/rng_manager.cpp:260 @ Network::create_grng_] : Creating new default global RNG
-- N E S T -- Copyright (C) 2004 The NEST Initiative
Version: nest-2.18.0 Built: Jul 2 2019 15:09:55
This program is provided AS IS and comes with NO WARRANTY. See the file LICENSE for details.
Problems or suggestions? Visit https://www.nest-simulator.org
Type 'nest.help()' to find out more about NEST.
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/__init__.py", line 18, in <module> from . import simulator File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/simulator.py", line 257, in <module> state = _State() # a Singleton, so only a single instance ever exists File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/simulator.py", line 59, in __init__ self.verbosity = "warning" File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/simulator.py", line 120, in _set_verbosity nest.sli_run("M_%s setverbosity" % verbosity.upper()) AttributeError: module 'nest' has no attribute 'sli_run'
Any suggestions?
Thanks.
Hi Julian,
Unfortunately pyNN lags somewhat behind the development of NEST. But recently there is a solution. Please log into the VM, open a terminal and follow the steps:
pip3 uninstall pyNN cd ~/work wget https://github.com/NeuralEnsemble/PyNN/archive/nest-dev.tar.gz tar -xzf nest-dev.tar.gz cd pyNN-nest-dev sudo python3 setup.py install
The latest NEST compatible version of pyNN should be installed now.
Best
Steffen
ps Once these changes have been added into the latest official version of pyNN, they will also become part of the VM.
Am 21.08.19 um 16:06 schrieb Julian Martin Leslie Budd:
Hi
After installing NEST ubuntu 18.04 live media (lubuntu-18.04_nest-2.18.0.ova downloaded a few days ago), I get the following error message but am able to import nest in python3 ok: nest@nestvm:~$ python3 Python 3.6.8 (default, Jan 14 2019, 11:02:34) [GCC 8.0.1 20180414 (experimental) [trunk revision 259383]] on linux Type "help", "copyright", "credits" or "license" for more information.
import pyNN.nest as sim [INFO] [2019.8.21 14:31:47
/home/nest/work/nest-simulator-2.18.0/nestkernel/rng_manager.cpp:217 @ Network::create_rngs_] : Creating default RNGs [INFO] [2019.8.21 14:31:47 /home/nest/work/nest-simulator-2.18.0/nestkernel/rng_manager.cpp:260 @ Network::create_grng_] : Creating new default global RNG -- N E S T -- Copyright (C) 2004 The NEST Initiative Version: nest-2.18.0 Built: Jul 2 2019 15:09:55 This program is provided AS IS and comes with NO WARRANTY. See the file LICENSE for details. Problems or suggestions? Visit https://www.nest-simulator.org Type 'nest.help()' to find out more about NEST. Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/__init__.py", line 18, in <module> from . import simulator File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/simulator.py", line 257, in <module> state = _State() # a Singleton, so only a single instance ever exists File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/simulator.py", line 59, in __init__ self.verbosity = "warning" File "/usr/local/lib/python3.6/dist-packages/pyNN/nest/simulator.py", line 120, in _set_verbosity nest.sli_run("M_%s setverbosity" % verbosity.upper()) AttributeError: module 'nest' has no attribute 'sli_run' >>> Any suggestions?
Thanks.
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Julian Martin Leslie Budd -
Steffen Graber