try several different list.launchPath like "/usr/bin/python", "/usr/local/bin/python", "/usr/local/bin/python3", until the html generated successfully

OS: El Capitan 10.11.3

1. Tried to put this plugin in ~/Library/QuickLook and /Library/QuickLook, don't work. It seems that file extension .ipynb is not registered as UTI public.ipynb on my system

2. Tested with qlmanage. I can confirm that the generated html looks good, but qlmanage doesn't show anything and just stuck there

   $ qlmanage -c public.ipynb -p ~/Documents/Untitled.ipynb
   Testing Quick Look preview with files:
   /Users/user/Documents/Untitled.ipynb
   - force using content type UTI: public.ipynb
   [NbConvertApp] Converting notebook /Users/user/Documents/Untitled.ipynb to html
   [NbConvertApp] Writing 221137 bytes to /tmp/3A9253E7-9F38-4AF1-907B-2E823E2B35DA.html
   2016-02-28 14:17:54.138 qlmanage[11064:491373] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0x9903, name = 'com.apple.CFPasteboardClient'
   See /usr/include/servers/bootstrap_defs.h for the error codes.
   2016-02-28 14:17:54.139 qlmanage[11064:491373] void __CFPasteboardSetup() : Failed to allocate communication port for com.apple.CFPasteboardClient; this is likely due to sandbox restrictions
   ^C

Jupyter App is a broken link.

i've downloaded version 0.2 from GitHub but after download it claims to already be at version 1.0

the CFBundleShortVersionString in the Info.plist doesn't line-up with the release version

It appears that the app needs to be installed when OS X is determining the universal type identifier, the UTI -- not to be confused with the medical abbreviation for urinary tract infection. This is likely because the app associates itself with *.ipynb files, then assigns a UTI to it, and then QuickLook uses that to determine which plugin to use.

Hello,

I'm afraid i can't make it work...
here's the debug with qlmanage:

[DEBUG] Previewing file:///Users/ehu/work/audio/kw/kw_process/ehusession_20juin16_process_radio/process_rawrecordings_radio.ipynb. Content type UTI: org.jupyter.ipynb. Generator used: <QLGenerator /Library/QuickLook/jupyter-notebook-quick-look.qlgenerator>
[DEBUG] Loading <QLGenerator /Library/QuickLook/jupyter-notebook-quick-look.qlgenerator>
[ERROR] Computing 6571367.40974338 raised 'launch path not accessible'
[DEBUG] Thumbnailing process_rawrecordings_radio.ipynb -- file:///Users/ehu/work/audio/kw/kw_process/ehusession_20juin16_process_radio/ - type: org.jupyter.ipynb - generator: <QLGenerator /Library/QuickLook/jupyter-notebook-quick-look.qlgenerator> (try #1)
[DEBUG] Thumbnailing file:///Users/ehu/work/audio/kw/kw_process/ehusession_20juin16_process_radio/process_rawrecordings_radio.ipynb. Content type UTI: org.jupyter.ipynb. Generator used: <QLGenerator /Library/QuickLook/jupyter-notebook-quick-look.qlgenerator>
[ERROR] Computing 6571367.40974338 raised 'launch path not accessible'