I want to remove a certain environment created with conda. How can I achieve that? Let's say I have an active testenv environment. I tried, by following documentation, with:
$ conda env remove
CondaEnvironmentError: cannot remove current environment. deactivate and run conda remove again
I then deactivate it:
$ source deactivate
I try running again the command to remove it and I still get the same error. What is going wrong here?
You probably didn't fully deactivate the Conda environment - remember, the command you need to use with Conda is conda deactivate
(for older versions, use source deactivate
). So it may be wise to start a new shell and activate the environment in that before you try. Then deactivate it.
You can use the command
conda env remove -n ENV_NAME
to remove the environment with that name. (--name
is equivalent to -n
)
Note that you can also place environments anywhere you want using -p /path/to/env
instead of -n ENV_NAME
when both creating and deleting environments, if you choose. They don't have to live in your conda installation.
UPDATE, 30 Jan 2019: From Conda 4.6 onwards the conda activate
command becomes the new official way to activate an environment across all platforms. The changes are described in this Anaconda blog post