Managing Terms of Service on the command line

We are aware of an issue with the Anaconda Terms of Service acceptance being prompted for in some continuous integration (CI) environments and actively working on a resolution.

For information on solutions, see the Troubleshooting section below.

For status updates, see our status page.

In order to use Anaconda’s default channels to install and update packages, you must accept Anaconda’s Terms of Service (TOS). Channels other than Anaconda’s channels might require a TOS acceptance as well. Anaconda has built a plugin that makes viewing and accepting a channel’s TOS more straightforward and transparent to anyone who prefers to use conda at the command line (conda-anaconda-tos).

conda-anaconda-tos augments the existing conda workflow by automatically prompting you to accept the TOS for a given channel when necessary. conda-anaconda-tos is triggered any time you run a conda command that interacts with channels (for example, using conda create, conda search, conda install, and so on), but is meant to be unobtrusive to your work. For more information on conda-anaconda-tos, see the plugin’s GitHub repository.

If you have an enterprise license agreement with Anaconda, that agreement governs your use of the applicable Anaconda products and supersedes any terms presented to your licensed users through the plugin during your subscription term.

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Installing conda-anaconda-tos

conda-anaconda-tos was added to Anaconda installers in:

• Anaconda Distribution 2025.06-0
• Miniconda 25.1-1-0

You can find conda-anaconda-tos in your (base) environment. If you’re unsure if you have conda-anaconda-tos in your (base) environment, you can check by running the following command:

conda list --name base conda-anaconda-tos

If necessary, install conda-anaconda-tos into your (base) environment by running the following command:

conda install --name base conda-anaconda-tos

If you are using the protected base installer, install conda-anaconda-tos using the conda self command instead:

conda self install conda-anaconda-tos

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An example user interaction

Let’s assume you’ve recently installed the latest version of Miniconda and want to create an environment to install the package pandas. Your command might look like:

conda create --name pandas-env pandas

With no additional configurations, conda searches the following channels by default:

• https://repo.anaconda.com/pkgs/main
• https://repo.anaconda.com/pkgs/r (End of Support as of November 2025)
• https://repo.anaconda.com/pkgs/msys2 (End of Support as of September 2026)

conda-anaconda-tos gathers all of the channels in your .condarc file and reviews them to see if they require you to accept a TOS to use them. For each channel that requires a TOS, you will see:

    Gathering channels...
    Reviewing channels...
    Do you accept the Terms of Service (ToS) for https://repo.anaconda.com/pkgs/main?
    [(a)ccept/(r)eject/(v)iew]:

• Enter a to accept the TOS.
• Enter r to reject the TOS.
• Enter v to display a link to a website that contains the TOS you’re being asked to accept.

Whether you accept or reject a TOS, conda will ask you about the next channel, if any, that requires a TOS acceptance. Once you have accepted all required TOS, conda can be used as normal.

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Removing a channel with a rejected TOS

Rejecting a channel’s TOS prevents conda from searching for, installing, or updating packages from that channel.

To prevent unnecessary errors from generating after you have rejected the TOS for a channel, remove it from your channels list:

conda config --remove channels <CHANNEL>

The recommended way to prevent conda from searching your default channels (main, r (End of Support as of November 2025), msys2 (End of Support as of September 2026)) is to remove the defaults channel entry with the following command:

conda config --remove channels defaults

If defaults is the only channel in your channels: list, conda will error. Make sure that another channel is in your channels list if you plan to remove defaults.

If necessary, you can add defaults back to your channels: list by running the following command:

conda config --add channels defaults

This command can also be used to add any other channel to your channels: list.

For more information on your .condarc file, see Configuring channels.

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Using conda tos commands

While conda-anaconda-tos automatically prompts you when a channel’s TOS needs an acceptance, the plugin also has its own set of commands for viewing and managing TOS for the channels listed in your .condarc and/or any other channels that you specify:

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Viewing all command options

View all possible command options:

conda tos --help

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Displaying your TOS table

Display a table of your channels and any TOS required by them:

conda tos

This command returns a table that displays:

• A list of all your channels. This includes defaults and the channels in your channels: list.
• For any channels that have a TOS, a timestamp for when each TOS was last updated (see Version column).
• The TOS acceptance status. If rejected, the column will display rejected. If accepted, the column will display a timestamp for when the acceptance occurred (see Accepted column).

If a channel’s TOS is updated, its Version timestamp will also be updated. You will be asked to accept the TOS again the next time you use that channel and the Accepted timestamp for that TOS will also update in the table.

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Managing TOS for all channels

By default, the conda-anaconda-tos plugin displays, accepts, and rejects the TOSes of all channels specified in the defaults and channels: lists in your .condarc file.

Display website URL links to view the text of all applicable TOS:

conda tos view

Accept all TOS for all channels:

conda tos accept

Reject all TOS for all channels:

conda tos reject

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Managing TOS per channel

View, accept, or reject the TOS for a specific channel by running a variation of the following command:

conda tos <COMMAND> --override-channels --channel <CHANNEL>

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CI/CD Environments

In CI/CD environments (detected via CI=true), the plugin will automatically accept Terms of Service and print a warning message. This ensures automated builds don’t get blocked waiting for user input.

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Docker in CI/CD Environments

When using Anaconda’s Docker images in continuous integration systems, the CI environment variable might not be automatically passed to the container, which can lead to unexpected ToS prompts during your CI/CD workflows.

Anaconda recommends passing the CONDA_PLUGINS_AUTO_ACCEPT_TOS environment variable to Docker or explicitly accepting the ToS by running conda tos accept:

• Pass the CONDA_PLUGINS_AUTO_ACCEPT_TOS environment variable to Docker using the Docker CLI:

  docker run \
    -e CONDA_PLUGINS_AUTO_ACCEPT_TOS=true \
    continuumio/anaconda3 \
    bash -c "conda install some-package"
  

• Explicitly accept ToS in your Docker command using the Docker CLI:

  docker run \
    continuumio/anaconda3 \
    bash -c "conda tos accept && conda install some-package"
  

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Docker Containers in GitHub Actions

Similarly, when using Docker containers in GitHub Actions, the CI environment variable will not be automatically passed.

• Pass the CONDA_PLUGINS_AUTO_ACCEPT_TOS environment variable to Docker:

  jobs:
    build:
      runs-on: ubuntu-latest
      container:
        image: continuumio/anaconda3
      env:
        CONDA_PLUGINS_AUTO_ACCEPT_TOS: true
      steps:
        - uses: actions/checkout@v3
        - name: Install Packages
          run: conda install ...
  

• Explicitly accept ToS in your Docker command:

  jobs:
    build:
      runs-on: ubuntu-latest
      container:
        image: continuumio/anaconda3
      steps:
        - uses: actions/checkout@v3
        - name: Accept ToS
          run: conda tos accept
        - name: Install Packages
          run: conda install ...
  

Service containers and composite actions in GitHub Actions also inherit the runner’s environment, including the CI variable. However, manually invoked Docker commands within steps do not automatically inherit these variables.

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Troubleshooting