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 eg 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 :)
Also you can also check
http://conda-forge.org/docs/user/tipsandtricks.html#using-multiple-channels
To see your channels' priorities $conda config --describe channel_priority
You could change the.condarc file manually, as a last resort in case none of the other options work for you. Although this isn't recommended as any errors made while editing the file manually might be difficult to fix.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.