pythonjupyter-widgets/ipywidgets #195Not a task: not reproduced

Add npm as prerequisite

envgap__jupyter-widgets__ipywidgets-195

Original GitHub issue ↗Dated source checkout ↗Opened 2015-10-22

01 / FAILURE SIGNATURE

As reported upstream

error: [Errno 2] No such file or directory

Not a benchmark task.

In a clean container the reported failure did not reproduce, or the known fix did not make the project run.

02 / ENVIRONMENT RECIPE

Base commit: 77c9d8ac158d9c46f41857939c3cb4d72ec0302f
Manifest: setup.py
Reproduce: Awaiting issue-specific recipe
Run under trace: Awaiting a meaningful runtime command

03 / ORIGINAL ISSUE TEXT

jupyter-widgets/ipywidgets #195 · read the original issue

If you don't have npm install, you get confusing errors.

``` text
Installing collected packages: ipywidgets
  Running setup.py develop for ipywidgets
    Complete output from command /home/vagrant/.pyenv/versions/2.7.10/bin/python2.7 -c "import setuptools, tokenize; __file__='/home/vagrant/src/ipywidgets/setup.py'; exec(com\
pile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" develop --no-deps:
    /home/vagrant/.pyenv/versions/2.7.10/lib/python2.7/site-packages/setuptools/dist.py:282: UserWarning: Normalizing '4.2.0dev' to '4.2.0.dev0'
      normalized_version,
    running develop
    running jsdeps
    npm unavailable
    rebuilding js and css failed
    missing files: ['/home/vagrant/src/ipywidgets/ipywidgets/static/widgets/css/widgets.min.css', '/home/vagrant/src/ipywidgets/ipywidgets/tests/bin']
    error: [Errno 2] No such file or directory
```

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04 / LABELS

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