[Installation] .so .dll file not found #835
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Describe the problem to us.I'm on a Macbook Pro with the M3 Pro chip running Sonoma 14.5. I installed successfully, tested the gui (which opened in a browser - is that expected behavior?), but when I tried run the first example script (plot_simulate_evoked.py) from within ipython, it gave me this traceback: I thought it was a joblib lissue, so I installed that using pip in the hnn environment, and got this traceback: What steps did you follow to install?
From within the newly created hnn environment: From the iPython shell: This plotted both the network and a multicompartment PN, but stopped there with the error below.
I then installed joblib successfully in the hnn environment: Error messageSee the traceback pdfs above.OSMac |
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Replies: 3 comments 13 replies
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Hi @adykstra, this seems like it might be an issue with the NEURON mod files not getting built or getting put in a weird place. I also feel like this came up recently - something about NEURON not supporting the latest version of Python.... @ntolley @gtdang does this ring any bells, or am I making this up? |
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and |
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Before I tried |
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Looks like you do need it: https://www.neuron.yale.edu/neuron/download I feel like I must have installed it at some point ... or maybe it came bundled with my mac. |
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Homebrew will usually install it during install. I guess xtools CLT might need to be an Mac dependency with the current build... Unless we distribute the build mod though wheels as you suggested? |
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Our installer should throw an error if also we should consider distributing build mod files through wheels ... |
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Update:
In [8]: %run plot_simulate_evoked.py |
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Thanks for all your help! |
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Update:
nrnivmodlfrom within the hnn env returned "command not found".nrnivmodlagain prompted GUI-based installation of xtools developer toolsnrnivmodlsuccessfully.plot_simulate_evoked.pysuccessfully using joblib. Here's that output:In [8]: %run plot_simulate_evoked.py
Warning: no DISPLAY environment variable.
--No graphics will be displayed.
Joblib will run 2 trial(s) in parallel by distributing trials over 2 jobs.
Warning: no DISPLAY environment variable.
--No graphics will be displayed.
Warning: no DISPLAY environment variable.
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