Traceback (most recent call last):
File "/p/project/jinm60/users/wybo1/Code/NEAST_models/BBP/tests/run_all_tests.py", line 2, in <module>
import nest.lib.hl_api_exceptions as nestexceptions
File "/p/home/jusers/wybo1/jureca/nest/nest-install/lib64/python3.11/site-packages/nest/__init__.py", line 64, in <module>
from .ll_api_kernel_attributes import KernelAttribute # noqa
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/p/home/jusers/wybo1/jureca/nest/nest-install/lib64/python3.11/site-packages/nest/ll_api_kernel_attributes.py", line 22, in <module>
from .ll_api import spp, sps, sr, stack_checker
File "/p/home/jusers/wybo1/jureca/nest/nest-install/lib64/python3.11/site-packages/nest/ll_api.py", line 53, in <module>
from . import pynestkernel as kernel # noqa pylint: disable=no-name-in-module
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: libltdl.so.7: cannot open shared object file: No such file or directory
Apparently it doesn’t find pynestkernel.so (I think?). However, this file is definitely there.
wybo1@jrlogin09
~/.../site-packages/nest> pwd
/p/home/jusers/wybo1/jureca/nest/nest-install/lib64/python3.11/site-packages/nest
wybo1@jrlogin09
~/.../site-packages/nest> ls
__init__.py
__pycache__
lib ll_api.py ll_api_kernel_attributes.py
logic
math pynest-init.sli
pynestkernel.so
random raster_plot.py
server
spatial
spatial_distributions versionchecker.py visualization.py voltage_trace.py
The problem also only manifests itself while running from a SLURM script.
I followed the install instruction here:
And source the nest_vars.sh file according to the instructions:
`source /p/home/jusers/wybo1/jureca/nest/nest-install/bin/nest_vars.sh`
Also, `make installcheck` passes successfully (both from the login node and from a slurm script).
Cheers,
Willem
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