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How to update an existing Conda environment with a .yml file

Hello Guys, How are you all? Hope You all Are Fine. Today We Are Going To learn about How to update an existing Conda environment with a .yml file in Python. So Here I am Explain to you all the possible Methods here.

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How to update an existing Conda environment with a .yml file?

  1. How to update an existing Conda environment with a .yml file?

    The suggested answer is partially correct. You'll need to add the –prune option to also uninstall packages that were removed from the environment.yml. Correct command:

  2. update an existing Conda environment with a .yml file

    The suggested answer is partially correct. You'll need to add the –prune option to also uninstall packages that were removed from the environment.yml. Correct command:

Method 1

The suggested answer is partially correct. You’ll need to add the –prune option to also uninstall packages that were removed from the environment.yml. Correct command:

conda env update -f local.yml --prune

Method 2

I have found that Conda fails to install new dependencies if the environment is already active. Deactivating the environment first resolves this:

source deactivate;
conda env update -f whatever.yml;
source activate my_environment_name; # Must be AFTER the conda env update line!

Summery

It’s all About this issue. Hope all Methods helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which Method worked for you? Thank You.

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