python - IPython Notebook - python3 not found after uninstalling Anaconda3 for Anaconda -


i uninstalled anaconda 2.3 python 3.4.3 , installed same anaconda version python 2.7.10.

when open notebook via $ ipython notebook "example notebook.ipynb" tries use python3 kernel opposed opening installed python2. of course error python3 kernel not found.

how can ipython notebooks open python2 kernel? i've tried uninstall ipython , ipython notebook, delete .ipython , .jupyter user directory in case there defaults set in these folders, reinstalled both. still same problem.

any appreciated

you can install several python versions alongside each other. create environment (replace "all packages" names of packages).

conda create --name mypy_27 python = 2.7

or

conda create --name mypy_34 python = 3.4

afterwards can activate environments typing

source activate mypy_34

if do

conda install "all packages"

you install desired packages in active environment.

you can more.


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