I want to install Orange3 through conda. So I type in Anaconda Prompt
conda config --add channels confa-forge
After that I try to install Orange3
conda install orange3
But the Anaconda prompt show this error message
CondaHTTPEErroR: HTTP 404 NOT FOUND for url <https://conda.anaconda.org/confa-forge/noarch/repodata.json>
So I realize that I write confa-forge instead conda-forge.
How can I delete the channel confa-forge? Or Can I update the channel to conda-forge?
You can use:
conda config --show channels
This will list your channels
conda config --remove channels NOT_WANTED
This will remove the channel called NOT_WANTED(Assuming that it is part of your list e.g. your confa-forge)
BTW, I will recommend --append channel insteading of --add adding them
conda config --append channels CHANNEL_NAME
Why: If you do:
conda config --add channels conda-forge
This will make conda-forge first hit channel. Your anaconda's default channel will get lower priority. Some of your packages will start updating to conda-forge.
Instead, do this:
conda config --append channels conda-forge
This keeps your default channel high in priority. Packages will be searched on your default before going to conda-forge :)
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