> ## Documentation Index
> Fetch the complete documentation index at: https://anaconda.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# macOS terminal installer

export const TroubleshootSolution = ({children}) => <>
    <hr className="my-3 w-full" />
    <details className="mt-3">
      <summary className="cursor-pointer font-semibold text-base mb-1">
        Solution
      </summary>
      <div className="mt-2 ml-4" data-component-part="step-content">
        {children}
      </div>
    </details>
  </>;

export const TroubleshootCause = ({children}) => <details className="mt-3 mb-2">
    <summary className="cursor-pointer font-semibold text-base mb-1">
      Cause
    </summary>
    <div className="mt-2 ml-4" data-component-part="step-content">
      {children}
    </div>
  </details>;

export const TroubleshootTitle = ({children}) => <>
    <p className="m-0 font-semibold text-xl leading-tight mb-2" role="heading" aria-level={3}>
      {children}
    </p>
    <hr className="my-3 w-full" />
  </>;

export const Troubleshoot = ({children}) => <div className="callout my-4 px-5 py-4 overflow-hidden rounded-2xl flex gap-3 border troubleshoot-admonition dark:troubleshoot-admonition" data-callout-type="troubleshoot">
    <div className="mt-0.5 w-4">
      <svg width="14" height="14" viewBox="0 0 640 640" fill="currentColor" className="w-4 h-4" aria-label="Troubleshoot">
        <path d="M541.4 162.6C549 155 561.7 156.9 565.5 166.9C572.3 184.6 576 203.9 576 224C576 312.4 504.4 384 416 384C398.5 384 381.6 381.2 365.8 376L178.9 562.9C150.8 591 105.2 591 77.1 562.9C49 534.8 49 489.2 77.1 461.1L264 274.2C258.8 258.4 256 241.6 256 224C256 135.6 327.6 64 416 64C436.1 64 455.4 67.7 473.1 74.5C483.1 78.3 484.9 91 477.4 98.6L388.7 187.3C385.7 190.3 384 194.4 384 198.6L384 240C384 248.8 391.2 256 400 256L441.4 256C445.6 256 449.7 254.3 452.7 251.3L541.4 162.6z" />
      </svg>
    </div>
    <div className="prose min-w-0 w-full">{children}</div>
  </div>;

export const Comments = ({children}) => {
  return <div class="my-4 px-5 py-4 overflow-hidden rounded-2xl flex gap-3 border border-zinc-500/20 bg-zinc-50/50 dark:border-zinc-500/30 dark:bg-zinc-500/10" data-callout-type="comments">
      <div class="w-4">
        <svg width="14" height="14" viewBox="0 0 640 640" fill="currentColor" xmlns="http://www.w3.org/2000/svg" class="w-5 h-5" aria-label="Comments">
            <path d="M320 112C434.9 112 528 205.1 528 320C528 434.9 434.9 528 320 528C205.1 528 112 434.9 112 320C112 205.1 205.1 112 320 112zM320 576C461.4 576 576 461.4 576 320C576 178.6 461.4 64 320 64C178.6 64 64 178.6 64 320C64 461.4 178.6 576 320 576zM280 400C266.7 400 256 410.7 256 424C256 437.3 266.7 448 280 448L360 448C373.3 448 384 437.3 384 424C384 410.7 373.3 400 360 400L352 400L352 312C352 298.7 341.3 288 328 288L280 288C266.7 288 256 298.7 256 312C256 325.3 266.7 336 280 336L304 336L304 400L280 400zM320 256C337.7 256 352 241.7 352 224C352 206.3 337.7 192 320 192C302.3 192 288 206.3 288 224C288 241.7 302.3 256 320 256z" />
        </svg>
      </div>
      <div class="text-sm prose min-w-0 w-full">
        {children}
      </div>
    </div>;
};

<Accordion title="Using Anaconda Distribution in a commercial setting?">
  * You might need to purchase a license to stay compliant with our [Terms of Service](https://www.anaconda.com/legal).

  * If your company security policies do not allow admin privileges for end users, you will be unable to install Anaconda Distribution manually. Consider requesting that your IT admin add Anaconda Distribution to a software delivery or fleet management system (such as Kandji, Jamf, and so on).
</Accordion>

This page provides instructions for installing Anaconda Distribution on macOS with the command line in Terminal.

## Installation steps

<Note>
  As of August 15, 2025, Anaconda has stopped building packages for Intel Mac computers (osx-64). Existing Intel (`MacOSX-x86_64`) installers are still available at [https://repo.anaconda.com/archive/](https://repo.anaconda.com/archive/), but new installers will no longer be created for Intel Macs. For more information, see [our blog on the end of Intel mac support](https://www.anaconda.com/blog/intel-mac-package-support-deprecation).
</Note>

1. Download the latest `.sh` installer by opening a terminal and running the following command:

   ```sh theme={null}
   curl -O https://repo.anaconda.com/archive/Anaconda3-2025.12-2-MacOSX-arm64.sh
   ```

   <Note>
     For instructions on downloading an older installer version, see [Using older installer versions](/getting-started/advanced-install/old-os).
   </Note>

2. (Optional) Anaconda recommends verifying the integrity of the installer after downloading it.

   <Accordion title="How do I verify my installer's integrity?">
     To ensure that your downloaded installer has not been tampered with or corrupted, generate its SHA-256 hash value and compare that hash to the official hash provided in the archive.

     1. Open Terminal and run the following command:

          <CodeGroup>
            ```sh Hash comparison command theme={null}
            shasum -a 256 <PATH_TO_INSTALLER_FILE>
            ```

            ```sh Example theme={null}
            shasum -a 256 ./Anaconda3-2025.12-2-MacOSX-arm64.sh
            ```
          </CodeGroup>

          <Comments>
            Replace \<PATH\_TO\_INSTALLER\_FILE> with the file path to the downloaded installer file.
          </Comments>

     2. Note the generated SHA-256 hash value from the output.

     3. Visit [repo.anaconda.com/archive](https://repo.anaconda.com/archive/) to find the official SHA-256 hash for your installer.

     4. Compare the hash values. If they match, the installer is safe to use.

     <Tip>
       For more information, see [cryptographic hash verification](https://docs.conda.io/projects/conda/en/latest/user-guide/install/index.html#cryptographic-hash-verification) in the official conda documentation.
     </Tip>
   </Accordion>

3. Install by running the following:

   ```sh theme={null}
   bash ./Anaconda3-2025.12-2-MacOSX-arm64.sh
   ```

4. Press Return to continue. You can review Anaconda's Terms of Service (TOS) at [https://anaconda.com/legal](https://anaconda.com/legal).

5. Enter `yes` to agree to the TOS.

6. Press Return to accept the default install location (`PREFIX=/Users/<USER>/anaconda3`), or enter another file path to specify an alternate installation directory. The installation might take a few minutes to complete.

7. Choose `yes` when asked if you want to initialize conda. This modifies your shell configuration to initialize conda whenever you open a new shell and to recognize conda commands automatically.

8. The installer finishes and displays, "Thank you for installing Anaconda3!"

9. Close and re-open your terminal window for the installation to fully take effect, or use the following command to refresh the terminal:

   ```sh theme={null}
   source ~/.zshrc
   ```

   <Note>
     You should see `(base)` in the command line prompt. This tells you that you're in your base conda environment. To learn more about environments, see [Environments](/getting-started/working-with-conda/environments).
   </Note>

## Verify your install

You can verify your installation was successful using Anaconda Navigator or your terminal application.

<Tabs>
  <Tab title="Anaconda Navigator">
    [Anaconda Navigator](/tools/anaconda-navigator/main) opens automatically when installation completes successfully.

    If you need to manually open Anaconda Navigator, open Launchpad, then click the Anaconda-Navigator icon.
  </Tab>

  <Tab title="Terminal">
    Open your terminal application and run `conda list`. If conda has been installed correctly, a list of installed packages appears:

    <CodeGroup>
      ```sh Command theme={null}
      conda list
      ```

      ```sh Example output theme={null}
      # packages in environment at /Users/<USER>/anaconda3:
      #
      # Name                           Version               Build               Channel
      _anaconda_depends                2025.12               py313_openblas_0
      aiobotocore                      2.25.0                py313hca03da5_0
      aiodns                           3.5.0                 py313hca03da5_1
      aiohappyeyeballs                 2.6.1                 py313hca03da5_0
      ...
      ```
    </CodeGroup>
  </Tab>
</Tabs>

## What's next?

* Integrate conda with your [preferred IDE](/getting-started/guides/ides/main) to streamline package management directly in your development environment.
* Explore [Working with conda](/getting-started/working-with-conda/main) to understand channels, environments, and package management workflows.
* The official [conda documentation](https://docs.conda.io/en/latest/) covers advanced topics like custom channels, build recipes, and performance optimization.

## Advanced install options

For more advanced installation options, such as installing with silent mode, installing on older operating systems, or installing for multiple users, see [Advanced installation](/getting-started/advanced-install/main).

## Troubleshooting

<Troubleshoot>
  <TroubleshootTitle>
    ### command not found: conda
  </TroubleshootTitle>

  <TroubleshootCause>
    The `command not found: conda` error occurs when your command line interface (CLI) can't find the conda command in order to use it. This might be because:

    * You don't have conda properly initialized.
    * You have set `auto_activate_base` to `false`.
    * You're using a shell that conda doesn't support.
    * Conda is not installed or the install was incomplete or corrupted.

    <Note>
      These issues primarily occur on macOS/Linux computers. Anaconda Distribution and Miniconda installations on Windows include [Anaconda Prompt](/reference/glossary#anaconda-prompt), which opens with conda initialized by default.
    </Note>
  </TroubleshootCause>

  <TroubleshootSolution>
    <AccordionGroup>
      <Accordion title="Initialize conda in your shell">
        If you recently installed Anaconda Distribution or Miniconda, make sure you closed and reopened your CLI to make conda's initialization take effect.

        <Tip>
          If you don't want to close your CLI, you can also use one of the following `source` commands to refresh your shell:

          <CodeGroup>
            ```sh bash theme={null}
            source ~/.bashrc
            ```

            ```sh zsh theme={null}
            source ~/.zshrc
            ```

            ```sh fish theme={null}
            source ~/.config/fish/config.fish
            ```

            ```sh cshrc theme={null}
            source ~/.cshrc
            ```

            ```sh xonshrc theme={null}
            source ~/.xonshrc
            ```
          </CodeGroup>

          <Comments>
            Use the command that matches your shell.
          </Comments>
        </Tip>

        You can also initialize conda directly from its `bin` directory:

        <CodeGroup>
          ```sh Initialization command theme={null}
          <PATH_TO_CONDA>/bin/conda init
          ```

          ```sh Examples theme={null}
          miniconda3/bin/conda init
          /opt/miniconda3/bin/conda init
          anaconda3/bin/conda init
          /opt/anaconda3/bin/conda init
          ```
        </CodeGroup>

        <Comments>
          Replace \<PATH\_TO\_CONDA> with a path to your conda installation.
        </Comments>
      </Accordion>

      <Accordion title="Set auto_activate_base to true">
        To see the value for `auto_activate_base`, run the following command:

        ```sh theme={null}
        conda config --describe auto_activate_base
        ```

        If your terminal returns `false`, this means that conda is not automatically activating your base environment when you start a new shell. This behavior emulates your system Python, and some users prefer to have their conda environment be inactive until they need it. However, this is not conda's default behavior after installation.

        To change the value of `auto_activate_base` to `true`, run the following command:

        ```sh theme={null}
        conda config --set auto_activate_base true
        ```

        If you have `auto_activate_base` set as `false`, the conda command will still be available as a shell function, but your base environment will not be active when a new shell is started. To activate your base environment, run `conda activate`.
      </Accordion>

      <Accordion title="Use a shell that conda supports">
        For information on which shells conda supports, see [Conda activate](https://docs.conda.io/projects/conda/en/stable/dev-guide/deep-dives/activation.html#conda-activate) in the official conda documentation.
      </Accordion>

      <Accordion title="Verify your installation of conda">
        If you have tried to initialize conda in your shell but it didn't work, try uninstalling and reinstalling [Anaconda Distribution](/getting-started/anaconda/main) or [Miniconda](/getting-started/miniconda/main).

        <Tip>
          Make sure that you say yes to the initialization option, and, if installing from the CLI, reinitialize your shell by restarting it or using its `source` command. For more information, see [Initialize conda in your shell](#initialize-conda-in-your-shell).
        </Tip>
      </Accordion>
    </AccordionGroup>
  </TroubleshootSolution>
</Troubleshoot>

<Troubleshoot>
  <TroubleshootTitle>
    <h3 id="this-package-is-incompatible-with-this-version-of-macos-error-when-running-a-pkg-installer-on-osx">
      This package is incompatible with this version of macOS error when running a .pkg installer on OSX
    </h3>
  </TroubleshootTitle>

  <TroubleshootCause>
    When running the `.pkg` installer, you may encounter this error during the "Installation" step:<br />

    <Frame>
      <img src="https://mintcdn.com/anaconda-29683c67/YGtija9HXl-k020Y/images/anaconda_pkg_incompatible_error_1.png?fit=max&auto=format&n=YGtija9HXl-k020Y&q=85&s=9110e32ce6c4ac8373415db81a08af20" alt="" width="1242" height="892" data-path="images/anaconda_pkg_incompatible_error_1.png" />
    </Frame>

    <br />

    This error occurs when the installation attempts to write to a directory for which it does not have write permissions.
  </TroubleshootCause>

  <TroubleshootSolution>
    Manually select an appropriate install location. The following example shows how to select your user's home directory.

    1. Re-run the installer and click through until you reach either the Installation Type or Destination Select page.

    2. If you reach the Installation Type page first, click **Change Install Location…**. This will take you to the Destination Select page.

           <Frame>
             <img src="https://mintcdn.com/anaconda-29683c67/YGtija9HXl-k020Y/images/anaconda_pkg_incompatible_error_2.png?fit=max&auto=format&n=YGtija9HXl-k020Y&q=85&s=16da66d0ba347ad75f65b43fe3fedd70" alt="" width="1250" height="892" data-path="images/anaconda_pkg_incompatible_error_2.png" />
           </Frame>

    3. Click **Install on a specific disk…**.

    4. Click the appropriate destination drive. Then click **Choose Folder…**.

           <Frame>
             <img src="https://mintcdn.com/anaconda-29683c67/YGtija9HXl-k020Y/images/anaconda_pkg_incompatible_error_3.png?fit=max&auto=format&n=YGtija9HXl-k020Y&q=85&s=9b258d8d3d6218b792ed0e337619ddfd" alt="" width="1250" height="892" data-path="images/anaconda_pkg_incompatible_error_3.png" />
           </Frame>

    5. Click your user's home directory (for example, /Users/john.doe/). Then, click **Choose**.

    6. In the message box, confirm the name of the install folder you chose in the previous step. Then click **Continue**.

           <Frame>
             <img src="https://mintcdn.com/anaconda-29683c67/YGtija9HXl-k020Y/images/anaconda_pkg_incompatible_error_4.png?fit=max&auto=format&n=YGtija9HXl-k020Y&q=85&s=355ba3f7018ce7b72397a455a4e3d0b6" alt="" width="1250" height="892" data-path="images/anaconda_pkg_incompatible_error_4.png" />
           </Frame>

    7. Click **Install**, and then proceed with the rest of the installation.

    If you continue to receive the same error message, please open an issue [here](https://github.com/ContinuumIO/anaconda-issues/issues/new/choose/), and be sure to include the installation log output from your `install.log` file, which can be found at `/var/log/install.log`.
  </TroubleshootSolution>
</Troubleshoot>

<Troubleshoot>
  <TroubleshootTitle>
    ### Recovering your Anaconda installation
  </TroubleshootTitle>

  <TroubleshootCause>
    If your Anaconda installation has become corrupted and is in a state where normal conda commands are not functioning, use the following steps to repair Anaconda and preserve your installed packages and environments.
  </TroubleshootCause>

  <TroubleshootSolution>
    1. Download a [new installer](https://repo.anaconda.com/archive/), then follow the instructions for your operating system.

           <Note>
             Use the actual path, filename, and directory name for your installation.
           </Note>

           <Tabs>
             <Tab title="Windows">
               1. Open a terminal application, such as Command Prompt.
               2. Change your original installer's name so you do not overwrite it:

                  ```sh theme={null}
                  move anaconda3 anaconda_old
                  ```
               3. Run the Anaconda.exe installer as usual and use robocopy to sync the directories:

                  ```sh theme={null}
                  robocopy anaconda_old anaconda3 /S
                  ```
               4. Delete your old Anaconda installation directory:

                  ```sh theme={null}
                  rd /s anaconda_old
                  ```
             </Tab>

             <Tab title="macOS">
               1. Open a terminal application.
               2. Change your original installer's name so you do not overwrite it:

                  ```sh theme={null}
                  mv anaconda3 anaconda_old
                  ```
               3. Install to same directory as your original installer:

                  ```sh theme={null}
                  # Replace <INSTALLER> the name of your installer file
                  bash ~/Downloads/<INSTALLER>
                  rsync -a anaconda_old/ anaconda3/
                  ```
               4. Delete your old Anaconda installation directory:

                  ```sh theme={null}
                  rm -rf anaconda_old
                  ```
             </Tab>

             <Tab title="Linux">
               1. Open a terminal application.
               2. Change your original installer's name so you do not overwrite it:

                  ```sh theme={null}
                  mv anaconda3 anaconda_old
                  ```
               3. Install to same directory as your original installer:

                  ```sh theme={null}
                  # Replace <INSTALLER> the name of your installer file
                  bash ~/Downloads/<INSTALLER>
                  rsync -a anaconda_old/ anaconda3/
                  ```
               4. Delete your old Anaconda installation directory:

                  ```sh theme={null}
                  rm -rf anaconda_old
                  ```
             </Tab>
           </Tabs>

    2. Run `conda list` to view the packages from the previous installation.

    3. Run `conda info --envs` to list the environments created in the previous installation, which are now available in the new installation.
  </TroubleshootSolution>
</Troubleshoot>

<Troubleshoot>
  <TroubleshootTitle>
    ### Proxy request sent, not found
  </TroubleshootTitle>

  <TroubleshootCause>
    Your company likely has security policies or a firewall in place that prevent communications with external servers or certain URLs.
  </TroubleshootCause>

  <TroubleshootSolution>
    1. First, work with your IT team to allowlist connections to the following URLs:

       ```txt theme={null}
       https://anaconda.org
       https://repo.anaconda.com
       https://repo.anaconda.cloud
       ```

           <Note>
             Allowlisting `https://repo.anaconda.cloud` is only necessary if your company has an Anaconda Platform (Cloud) organization and you require access to channels in that organization.
           </Note>

    2. [Install](/getting-started/main) Anaconda Distribution or Miniconda again.

    Once your installation is complete, you might also need to connect your company's firewall/proxy server to your conda configuration file (`.condarc`). For more information on this, see [Using Anaconda behind a firewall or proxy](/anaconda-platform/cloud/getting-started-with-anaconda-platform#using-anaconda-behind-a-firewall-or-proxy-optional).
  </TroubleshootSolution>
</Troubleshoot>