I think you can safely delete the npm cache: https://docs.npmjs.com/cli/cache. I think that's what `npm cache clean` will do for you.
Jason On Fri, Jul 28, 2017 at 10:45 AM Big Stone <[email protected]> wrote: > with "jupyter labextension install @jupyter-widgets/jupyterlab-manager" > , it works. > > npm did install its things in "C:\Users\[my > profile]\AppData\Roaming\npm-cache". > > Do you know how to define a better place, (that can be moved) , that both > npm and jupyterlab-manager would follow ? > > > On Friday, July 28, 2017 at 4:22:16 PM UTC+2, Jason Grout wrote: > >> That error (package not found) is because you gave the wrong package >> name. It's: >> >> jupyter labextension install @jupyter-widgets/jupyterlab-manager >> >> Jason >> >> >> On Fri, Jul 28, 2017 at 8:31 AM Big Stone <[email protected]> wrote: >> >>> I really feel having to use npmjs would be an unsustainable pain. First >>> try gives : >>> >>> C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\scripts>jupyter >>> labextension install @jupyter-widgets/jupyterlab >>> > npm.cmd pack @jupyter-widgets/jupyterlab >>> npm ERR! Windows_NT 10.0.15063 >>> npm ERR! argv >>> "C:\\WinPython\\basedir36\\buildQt5\\winpython-32bit-3.6.x.0\\tools\\node86\\node.exe" >>> "C:\\WinPython\\basedir36\\buildQt5\\winpython-32bit-3.6.x.0\\tools\\node86\\node_modules\\npm\\bin\\npm-cli.js" >>> "pack" "@jupyter-widgets/jupyterlab" >>> npm ERR! node v6.11.1 >>> npm ERR! npm v3.10.10 >>> npm ERR! code E404 >>> >>> npm ERR! 404 Not found : @jupyter-widgets/jupyterlab >>> npm ERR! 404 >>> npm ERR! 404 '@jupyter-widgets/jupyterlab' is not in the npm registry. >>> npm ERR! 404 You should bug the author to publish it (or use the name >>> yourself!) >>> npm ERR! 404 >>> npm ERR! 404 Note that you can also install from a >>> npm ERR! 404 tarball, folder, http url, or git url. >>> >>> npm ERR! Please include the following file with any support request: >>> npm ERR! >>> C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\share\jupyter\lab\extensions\temp\npm-debug.log >>> >>> Traceback (most recent call last): >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\runpy.py", >>> line 193, in _run_module_as_main >>> "__main__", mod_spec) >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\runpy.py", >>> line 85, in _run_code >>> exec(code, run_globals) >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\Scripts\jupyter-labextension.EXE\__main__.py", >>> line 9, in <module> >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyter_core\application.py", >>> line 267, in launch_instance >>> return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\traitlets\config\application.py", >>> line 658, in launch_instance >>> app.start() >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyterlab\labextensions.py", >>> line 167, in start >>> super(LabExtensionApp, self).start() >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyter_core\application.py", >>> line 256, in start >>> self.subapp.start() >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyterlab\labextensions.py", >>> line 57, in start >>> for arg in self.extra_args] >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyterlab\labextensions.py", >>> line 57, in <listcomp> >>> for arg in self.extra_args] >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyterlab\commands.py", >>> line 107, in install_extension >>> run([get_npm_name(), 'pack', extension], cwd=target, logger=logger) >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyterlab\commands.py", >>> line 71, in run >>> raise error >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\site-packages\jupyterlab\commands.py", >>> line 67, in run >>> return check_output(cmd, **kwargs) >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\subprocess.py", >>> line 336, in check_output >>> **kwargs).stdout >>> File >>> "C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\python-3.6.2rc2\lib\subprocess.py", >>> line 418, in run >>> output=stdout, stderr=stderr) >>> subprocess.CalledProcessError: Command '['npm.cmd', 'pack', >>> '@jupyter-widgets/jupyterlab']' returned non-zero exit status 1. >>> >>> C:\WinPython\basedir36\buildQt5\winpython-32bit-3.6.x.0\scripts> >>> >>> >>> On Friday, July 28, 2017 at 2:18:21 PM UTC+2, [email protected] wrote: >>> >>>> yes please, include the widgets extension by default. >>>> >>> On Fri, Jul 28, 2017 at 8:07 AM, Big Stone <[email protected]> wrote: >>>> >>> Yes, it is a vote for including it as standard extension. >>>>> >>>>> On Friday, July 28, 2017 at 1:27:09 PM UTC+2, Jason Grout wrote: >>>>>> >>>>>> To answer your specific question about the widgets extension: right >>>>>> now the widgets extension is not distributed as an included extension, >>>>>> which means you will need node/npm to install it. We have considered >>>>>> making >>>>>> the jupyter widgets extension one of the standard extensions. I take it >>>>>> your email is a vote for including it as a standard extension? >>>>>> >>>>>> Jason >>>>>> >>>>>> On Fri, Jul 28, 2017 at 7:21 AM Jason Grout <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> (I should emphasize that JupyterLab *already* comes with a standard >>>>>>> list of plugins. pip or conda installing jupyterlab and then running >>>>>>> "jupyter lab" does not require npm or node to be installed.) >>>>>>> >>>>>>> Jason >>>>>>> >>>>>>> >>>>>>> On Fri, Jul 28, 2017 at 7:20 AM Jason Grout <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> JupyterLab will come with a standard set of plugins precompiled, so >>>>>>>> to run the stock JupyterLab, the user won't need npm or node >>>>>>>> installed. To >>>>>>>> install *extra* plugins, the user will need node/npm installed for now. >>>>>>>> Note that if the user is using conda, npm is packaged for conda, so it >>>>>>>> *should* be relatively easy to get. >>>>>>>> >>>>>>>> Thanks, >>>>>>>> >>>>>>>> Jason >>>>>>>> >>>>>>>> >>>>>>>> On Fri, Jul 28, 2017 at 6:12 AM Big Stone <[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Would it be possible jupyterlab wheel to provide all is plugins, >>>>>>>>> so user's pc doesn't need to have npmjs.com nor nodejs on the pc ? >>>>>>>>> >>>>>>>>> -- >>>>>>>>> You received this message because you are subscribed to the Google >>>>>>>>> Groups "Project Jupyter" group. >>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>> send an email to [email protected]. >>>>>>>>> To post to this group, send email to [email protected]. >>>>>>>>> To view this discussion on the web visit >>>>>>>>> https://groups.google.com/d/msgid/jupyter/c2a6c3ff-9816-4657-aeb0-1bd1ef5b877a%40googlegroups.com >>>>>>>>> . >>>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>>> >>>>>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Project Jupyter" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To post to this group, send email to [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/jupyter/87a9eec2-0bdb-44e7-a8a7-fcc0f6cf256f%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/jupyter/87a9eec2-0bdb-44e7-a8a7-fcc0f6cf256f%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> -- >>>> BeakerNotebook.com >>>> ScottDraves.com <http://www.ScottDraves.com> >>>> @Scott_Draves <http://twitter.com/scott_draves> >>>> >>>> -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CAPDWZHyKiPXNCzL_SJurNifqVm46fD_Tg_cUkCp03j%2B6GUupaw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
