I installed jupyter notebook as part of anaconda. After running into issues, I uninstalled jupyter and reinstalled. Still the same issue. Here is the output:
# packages in environment at /anaconda: # _license 1.1 py36_1 alabaster 0.7.9 py36_0 anaconda custom py36_0 anaconda-clean 1.1.0 py36_0 anaconda-client 1.6.0 py36_0 anaconda-navigator 1.5.1 py36_0 anaconda-project 0.4.1 py36_0 appnope 0.1.0 py36_0 appscript 1.0.1 py36_0 astroid 1.4.9 py36_0 astropy 1.3 np111py36_0 awscli 1.11.68 <pip> babel 2.3.4 py36_0 backports 1.0 py36_0 beautifulsoup4 4.5.3 py36_0 bitarray 0.8.1 py36_0 blaze 0.10.1 py36_0 bokeh 0.12.4 py36_0 boto 2.45.0 py36_0 boto 2.46.1 <pip> boto3 1.4.4 <pip> botocore 1.5.31 <pip> bottleneck 1.2.0 np111py36_0 bz2file 0.98 <pip> cffi 1.9.1 py36_0 chardet 2.3.0 py36_0 chest 0.2.3 py36_0 click 6.7 py36_0 cloudpickle 0.2.2 py36_0 clyent 1.2.2 py36_0 colorama 0.3.7 py36_0 conda 4.3.15 py36_0 conda-env 2.6.0 0 configobj 5.0.6 py36_0 contextlib2 0.5.4 py36_0 cryptography 1.7.1 py36_0 curl 7.52.1 0 cycler 0.10.0 py36_0 cython 0.25.2 py36_0 cytoolz 0.8.2 py36_0 dask 0.13.0 py36_0 datashape 0.5.4 py36_0 decorator 4.0.11 py36_0 decorator 4.0.2 <pip> dill 0.2.5 py36_0 docutils 0.13.1 py36_0 docutils 0.12 <pip> entrypoints 0.2.2 py36_0 et_xmlfile 1.0.1 py36_0 fastcache 1.0.2 py36_1 flask 0.12 py36_0 flask-cors 3.0.2 py36_0 freetype 2.5.5 2 get_terminal_size 1.0.0 py36_0 gevent 1.2.1 py36_0 gnureadline 6.3.3 <pip> greenlet 0.4.11 py36_0 h5py 2.6.0 np111py36_2 hdf5 1.8.17 1 heapdict 1.0.0 py36_1 icu 54.1 0 idna 2.2 py36_0 imagesize 0.7.1 py36_0 ipykernel 4.5.2 py36_0 ipython 4.0.0 <pip> ipython 5.1.0 py36_1 ipython_genutils 0.1.0 py36_0 ipywidgets 5.2.2 py36_1 isort 4.2.5 py36_0 itsdangerous 0.24 py36_0 jbig 2.1 0 jdcal 1.3 py36_0 jedi 0.9.0 py36_1 jfx-util-api 0.0.2 <pip> jfx-util-aws 0.0.2 <pip> jfx-util-logging 0.0.1 <pip> jfx-util-okta 0.0.1 <pip> jfx-util-spark 0.0.1 <pip> jinja2 2.9.4 py36_0 jmespath 0.8.0 <pip> jpeg 9b 0 jsonschema 2.5.1 py36_0 jupyter 1.0.0 py36_3 jupyter_client 4.4.0 py36_0 jupyter_console 5.0.0 py36_0 jupyter_core 4.2.1 py36_0 lazy-object-proxy 1.2.2 py36_0 libiconv 1.14 0 libpng 1.6.27 0 libtiff 4.0.6 3 libxml2 2.9.4 0 libxslt 1.1.29 0 llvmlite 0.15.0 py36_0 locket 0.2.0 py36_1 lxml 3.7.2 py36_0 markupsafe 0.23 py36_2 matplotlib 2.0.0 np111py36_0 mistune 0.7.3 py36_1 mkl 2017.0.1 0 mkl-service 1.1.2 py36_3 mpmath 0.19 py36_1 multipledispatch 0.4.9 py36_0 nbconvert 4.2.0 py36_0 nbformat 4.2.0 py36_0 networkx 1.11 py36_0 nltk 3.2.2 py36_0 nose 1.3.7 py36_1 notebook 4.3.1 py36_0 numba 0.30.1 np111py36_0 numexpr 2.6.1 np111py36_2 numpy 1.11.3 py36_0 numpydoc 0.6.0 py36_0 odo 0.5.0 py36_1 openpyxl 2.4.1 py36_0 openssl 1.0.2k 1 pandas 0.19.2 np111py36_1 partd 0.3.7 py36_0 path.py 8.1.1 <pip> path.py 10.0 py36_0 pathlib2 2.2.0 py36_0 patsy 0.4.1 py36_0 pep8 1.7.0 py36_0 pexpect 3.3 <pip> pexpect 4.2.1 py36_0 pickleshare 0.5 <pip> pickleshare 0.7.4 py36_0 pillow 4.0.0 py36_0 pip 9.0.1 py36_1 ply 3.9 py36_0 prompt_toolkit 1.0.9 py36_0 psutil 5.0.1 py36_0 psycopg2 2.7.1 <pip> ptyprocess 0.5.1 py36_0 py 1.4.32 py36_0 py4j 0.10.4 <pip> pyasn1 0.1.9 py36_0 pycosat 0.6.1 py36_1 pycparser 2.17 py36_0 pycrypto 2.6.1 py36_4 pycurl 7.43.0 py36_2 pyflakes 1.5.0 py36_0 pygments 2.1.3 py36_0 pylint 1.6.4 py36_1 pyopenssl 16.2.0 py36_0 pyparsing 2.1.4 py36_0 pyqt 5.6.0 py36_1 pytables 3.3.0 np111py36_0 pytest 3.0.5 py36_0 python 3.6.0 0 python-dateutil 2.6.0 py36_0 python-dateutil 2.4.2 <pip> python.app 1.2 py36_4 pytz 2016.10 py36_0 pyyaml 3.12 py36_0 pyzmq 16.0.2 py36_0 qt 5.6.2 0 qtawesome 0.4.3 py36_0 qtconsole 4.2.1 py36_1 qtpy 1.2.1 py36_0 readline 6.2 2 redis 3.2.0 0 redis-py 2.10.5 py36_0 requests 2.12.4 py36_0 requests 2.7.0 <pip> rope 0.9.4 py36_1 ruamel_yaml 0.11.14 py36_1 s3transfer 0.1.10 <pip> scikit-image 0.12.3 np111py36_1 scikit-learn 0.18.1 np111py36_1 scipy 0.18.1 np111py36_1 seaborn 0.7.1 py36_0 setuptools 27.2.0 py36_0 simplegeneric 0.8.1 py36_1 singledispatch 3.4.0.3 py36_0 sip 4.18 py36_0 six 1.10.0 py36_0 six 1.9.0 <pip> smart-open 1.5.1 <pip> snowballstemmer 1.2.1 py36_0 sockjs-tornado 1.0.3 py36_0 sphinx 1.5.1 py36_0 spyder 3.1.2 py36_0 sqlalchemy 1.1.5 py36_0 sqlite 3.13.0 0 statsmodels 0.6.1 np111py36_1 sympy 1.0 py36_0 terminado 0.6 py36_0 tk 8.5.18 0 toolz 0.8.2 py36_0 tornado 4.4.2 py36_0 traitlets 4.3.1 py36_0 traitlets 4.3.2 <pip> unicodecsv 0.14.1 py36_0 virtualenv 15.1.0 <pip> wcwidth 0.1.7 py36_0 werkzeug 0.11.15 py36_0 wheel 0.29.0 py36_0 widgetsnbextension 1.2.6 py36_0 wrapt 1.10.8 py36_0 xlrd 1.0.0 py36_0 xlsxwriter 0.9.6 py36_0 xlwings 0.10.2 py36_0 xlwt 1.2.0 py36_0 xz 5.2.2 1 yaml 0.1.6 0 zlib 1.2.8 3 # conda environments: # py2 /anaconda/envs/py2 py3 /anaconda/envs/py3 root * /anaconda which python: /anaconda/bin/python On Sat, Apr 1, 2017 at 10:09 AM, Paul Hobson <[email protected]> wrote: > How exactly did you install jupyter notebook? > > what are the output of "conda list", "conda info -e", and "which python"? > > On Fri, Mar 31, 2017 at 5:37 PM, Arvind Kandaswamy < > [email protected]> wrote: > >> When trying to start Jupyter with the command Jupyter Notebook, I am >> getting this below error: >> >> File "/anaconda/bin/jupyter-notebook", line 4, in <module> >> import notebook.notebookapp >> File "/anaconda/lib/python3.6/site-packages/notebook/notebookapp.py", >> line 63, in <module> >> from .services.contents.manager import ContentsManager >> File "/anaconda/lib/python3.6/site- >> packages/notebook/services/contents/manager.py", line 16, in <module> >> from nbformat import sign, validate, ValidationError >> File "/anaconda/lib/python3.6/site-packages/nbformat/sign.py", line 24, >> in <module> >> from traitlets import ( >> ImportError: cannot import name 'default' >> >> >> Any idea what is missing? >> >> >> >> -- >> 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/ms >> gid/jupyter/a566d1c7-237a-4762-ac3d-6931867ba951%40googlegroups.com >> <https://groups.google.com/d/msgid/jupyter/a566d1c7-237a-4762-ac3d-6931867ba951%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to a topic in the > Google Groups "Project Jupyter" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/jupyter/q0HzVOzxcyA/unsubscribe. > To unsubscribe from this group and all its topics, 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/CADT3MECdZpuy2Zs9DUXjwcGaWkFEEij1sv9kuBMcYLcbxwNLiQ%40mail. > gmail.com > <https://groups.google.com/d/msgid/jupyter/CADT3MECdZpuy2Zs9DUXjwcGaWkFEEij1sv9kuBMcYLcbxwNLiQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > 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. 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