Install on Mac High Sierra
Posted: Tue Nov 28, 2017 1:03 pm
Install Questions:
I am using Mac High Sierra (OS10.13.1). Installed X11 (XQuartz), command line tools for Xcode v9, and Anaconda 2.7.
There seems to be an issue with nrngui and nrndemo communicating a python library ("Could not dlopen NRN_PYLIB: /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so"). Any thoughts? Thanks for any help!
Python installed correctly:
Adams-MacBook-Pro-2:~ adam$ python
Python 2.7.14 |Anaconda, Inc.| (default, Oct 5 2017, 02:28:52)
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import neuron
NEURON -- VERSION 7.5 master (6b4c19f) 2017-09-25
Duke, Yale, and the BlueBrain Project -- Copyright 1984-2016
See http://neuron.yale.edu/neuron/credits
However,when I open nrngui or a .hoc file...
-e
# PYTHONHOME exists. Do nothing
Attempt to fix nrniv failure using: eval "`mk_nrnpyenv.sh`" failed.
NEURON -- VERSION 7.5 master (6b4c19f) 2017-09-25
Duke, Yale, and the BlueBrain Project -- Copyright 1984-2016
See http://neuron.yale.edu/neuron/credits
Could not dlopen NRN_PYLIB: /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so
nrngui exit status was 1
Press return key to exit
Similarly, when I open nrndemo...
-e
# PYTHONHOME exists. Do nothing
Attempt to fix nrniv failure using: eval "`mk_nrnpyenv.sh`" failed.
NEURON -- VERSION 7.5 master (6b4c19f) 2017-09-25
Duke, Yale, and the BlueBrain Project -- Copyright 1984-2016
See http://neuron.yale.edu/neuron/credits
loading membrane mechanisms from /Applications/NEURON-7.5/nrn/share/nrn/demo/release/x86_64/.libs/libnrnmech.so
Additional mechanisms from files
cabpump.mod cachan1.mod camchan.mod capump.mod invlfire.mod khhchan.mod mcna.mod nacaex.mod nachan.mod release.mod
Could not dlopen NRN_PYLIB: /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so
neurondemo exit status was 1
Press return key to exit
I am using Mac High Sierra (OS10.13.1). Installed X11 (XQuartz), command line tools for Xcode v9, and Anaconda 2.7.
There seems to be an issue with nrngui and nrndemo communicating a python library ("Could not dlopen NRN_PYLIB: /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so"). Any thoughts? Thanks for any help!
Python installed correctly:
Adams-MacBook-Pro-2:~ adam$ python
Python 2.7.14 |Anaconda, Inc.| (default, Oct 5 2017, 02:28:52)
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import neuron
NEURON -- VERSION 7.5 master (6b4c19f) 2017-09-25
Duke, Yale, and the BlueBrain Project -- Copyright 1984-2016
See http://neuron.yale.edu/neuron/credits
However,when I open nrngui or a .hoc file...
-e
# PYTHONHOME exists. Do nothing
Attempt to fix nrniv failure using: eval "`mk_nrnpyenv.sh`" failed.
NEURON -- VERSION 7.5 master (6b4c19f) 2017-09-25
Duke, Yale, and the BlueBrain Project -- Copyright 1984-2016
See http://neuron.yale.edu/neuron/credits
Could not dlopen NRN_PYLIB: /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so
nrngui exit status was 1
Press return key to exit
Similarly, when I open nrndemo...
-e
# PYTHONHOME exists. Do nothing
Attempt to fix nrniv failure using: eval "`mk_nrnpyenv.sh`" failed.
NEURON -- VERSION 7.5 master (6b4c19f) 2017-09-25
Duke, Yale, and the BlueBrain Project -- Copyright 1984-2016
See http://neuron.yale.edu/neuron/credits
loading membrane mechanisms from /Applications/NEURON-7.5/nrn/share/nrn/demo/release/x86_64/.libs/libnrnmech.so
Additional mechanisms from files
cabpump.mod cachan1.mod camchan.mod capump.mod invlfire.mod khhchan.mod mcna.mod nacaex.mod nachan.mod release.mod
Could not dlopen NRN_PYLIB: /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload/_locale.so
neurondemo exit status was 1
Press return key to exit