Python for Naoqi (dynamic module not initialized properly)

问题

Hi guys I am having a problem with Python and Naoqi for Pepper robot. I've set the right path to NaoqiSDK and when I run "import naoqi" I get this error:

>>> import naoqi
Traceback (most recent call last):
File"/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 548, in <module>
 main()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 530, in main
 known_paths = addusersitepackages(known_paths)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 266, in addusersitepackages
user_site = getusersitepackages()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 241, in getusersitepackages
user_base = getuserbase() # this will also set USER_BASE
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 231, in getuserbase
USER_BASE = get_config_var('userbase')
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sysconfig.py", line 520, in get_config_var
return get_config_vars().get(name)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sysconfig.py", line 453, in get_config_vars
import re
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 108, in <module>
import _locale
SystemError: dynamic module not initialized properly

Is there anyone who knows anything about this, how to fix it?

I would appreciate any help about this. Thank you

P.s. I'm running this on OSX

回答1:

Similarly to running any NAOqi binary, you may need to run your Python interpreter with DYLD_LIBRARY_PATH and DYLD_FRAMEWORK_PATH set properly:

DYLD_LIBRARY_PATH=<installation_directory>/lib DYLD_FRAMEWORK_PATH=<installation_directory> PYTHONPATH=<installation_directory>/lib/python2.7/site-packages python

回答2:

So, I ran in a very similar issue trying to import qi on pynaoqi-python2.7-2.5.5.5-mac64. Here is the Terminal log:

>>> import qi
Traceback (most recent call last):
  File "/usr/local/bin/../Cellar/python/2.7.12/bin/../Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 548, in <module>
    main()
  File "/usr/local/bin/../Cellar/python/2.7.12/bin/../Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 530, in main
    known_paths = addusersitepackages(known_paths)
  File "/usr/local/bin/../Cellar/python/2.7.12/bin/../Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 266, in addusersitepackages
    user_site = getusersitepackages()
  File "/usr/local/bin/../Cellar/python/2.7.12/bin/../Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 241, in getusersitepackages
    user_base = getuserbase() # this will also set USER_BASE
  File "/usr/local/bin/../Cellar/python/2.7.12/bin/../Frameworks/Python.framework/Versions/2.7/lib/python2.7/site.py", line 231, in getuserbase
    USER_BASE = get_config_var('userbase')
  File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sysconfig.py", line 520, in get_config_var
    return get_config_vars().get(name)
  File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/sysconfig.py", line 453, in get_config_vars
    import re
  File "/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/re.py", line 108, in <module>
    import _locale
SystemError: dynamic module not initialized properly

I made two modifications which make the import of qi work, however I'm not sure if both were necessary:

Running the command csrutil status returned: System Integrity Protection status: enabled. I disabled it restarting the computer and running some command in the Recovery mode's Terminal, then restarted the computer.
As can be seen in the log at the beginning of this post, I had in the path of the Traceback a folder called /Cellar/, which was coming from Homebrew. As it happened, I was not using the default python on my computer (running which python confirmed it) but instead Homebrew's.

回答3:

You have to use python2.7.10 downloaded directly from https://www.python.org/downloads/release/python-2710/

It is not enough to use any other 2.7.10.* python version

来源：https://stackoverflow.com/questions/39974637/python-for-naoqi-dynamic-module-not-initialized-properly

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python

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nao-robot