I'm trying to create a virtual environment. I've followed steps from both Conda and Medium.
Everything works fine until I need to source the new environment:
conda info -e # conda environments: # base * /Users/fwrenn/anaconda3 test_env /Users/fwrenn/anaconda3/envs/test_env source ~/anaconda3/bin/activate test_env
_CONDA_ROOT=/Users/fwrenn/anaconda3: Command not found. Badly placed ()'s.
I can't figure out the problem. Searching on here has solutions that say adding lines to your bash_profile file, but I don't work in Bash, only C shell (csh). It looks like it's unable to build the directory path in activate
.
My particulars:
OS X
Output of python --version
:
Python 3.6.3 :: Anaconda custom (64-bit)
Output of conda --version
:
conda 4.4.7
conda is a virtual environment manager, a software that allows you to create, removing or packaging virtual environments as well as installing software, while Anaconda (and Miniconda) includes conda along with some pre-downloaded libraries.
A conda environment is a directory that contains a specific collection of conda packages that you have installed. For example, you may have one environment with NumPy 1.7 and its dependencies, and another environment with NumPy 1.6 for legacy testing.
I am not sure what causes the problem in your case, but code below works for me without any issues (OS X, the same version of Conda as yours).
Creation of the environment
conda create -n test_env python=3.6.3 anaconda
Some explanation of the documentation of conda create
is not clear:
-n test_env
sets name of the environment to test_env
python=3.6.3 anaconda
says that you want to use python in version 3.6.3 in this environment (exactly the one you have, and you can use a different one if you need it) and package anaconda. You can put all the things you need there, separated with spaces, e.g., sqlite matplotlib requests
and specify their versions the same way as for python.
Activation
conda activate test_env
Deactivation
conda deactivate
Getting rid of it
conda remove -n test_env --all
conda -V
conda update conda
conda create -n yourenvname python=x.x anaconda
source activate yourenvname
conda install -n yourenvname [package]
source deactivate
conda remove -n yourenvname --all
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