3 Jun
2019
3 Jun
'19
9:05 a.m.
Hi Michael,
with respect to the conda-forge package, could you provide us with the exact steps you
used? We currently have a pull request on Github with instructions for the following
install procedure; we recommend creating a new conda environment before installation:
conda create --name ENVNAME
conda activate ENVNAME
install nest without openmpi:
conda install -c conda-forge nest-simulator
OR
install nest with openmpi:
conda install -c conda-forge nest-simulator=*=mpi_openmpi*
Let us know if the same problems persist.
best regards,
Jessica
On 2019-06-02 12:27 a.m., Gutch, Harold wrote:
On Saturday, June 1, 2019 11:55 PM, Gutch, Harold
[harold.gutch@ds.mpg.de<mailto:harold.gutch@ds.mpg.de>] wrote:
On Friday, May 31, 2019 11:41 PM, gerlach.mi@gmx.de<mailto:gerlach.mi@gmx.de>
[gerlach.mi@gmx.de<mailto:gerlach.mi@gmx.de>] wrote:
Now IPython can import the nest module, but returns an error message when I try to run a
basic nest example: "module 'nest' has no attribute 'Create' ".
I am not quite sure, but given that you moved stuff around manually it is possible that
the Python module "nest" can no longer load (find) the library providing this
symbol. Setting LD_LIBRARY_PATH to whatever directory contains pynestkernel.so might
help.
On macOS, use DYLD_LIBRARY_PATH instead.
Apologies for the confusion,
Harold
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--
--------------------------
Dr. Jessica Mitchell
Institute of Neuroscience and Medicine (INM-6)
Computational and Systems Neuroscience
Jülich Research Centre
Jülich, Germany
http://www.csn.fz-juelich.de
Email: j.mitchell@fz-juelich.de<mailto:j.mitchell@fz-juelich.de>
Building 15.9 Rm 2001b
Phone: +49 2461 61 85457
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Vorsitzender des Aufsichtsrats: MinDir Volker Rieke
Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender),
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