Macos Pkg Installer



Macos Pkg Installer

Macos Pkg Installer Logs

  1. Download the installer:

    • Miniconda installer for macOS.

    • Anaconda installer for macOS.

  2. Verify your installer hashes.

  3. Install:

    • Miniconda---In your terminal window, run:

    • Anaconda---Double-click the .pkg file.

  4. Follow the prompts on the installer screens.

    If you are unsure about any setting, accept the defaults. Youcan change them later.

  5. To make the changes take effect, close and then re-open yourterminal window.

  6. Test your installation. In your terminal window orAnaconda Prompt, run the command condalist. A list of installed packages appearsif it has been installed correctly.

Installing in silent mode¶

Note

The following instructions are for Miniconda. For Anaconda,substitute Anaconda for Miniconda in all of the commands.

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Pkg

To run the silent installation ofMiniconda for macOS or Linux, specify the -b and -p arguments ofthe bash installer. The following arguments are supported:

  • -b---Batch mode with no PATH modifications to ~/.bashrc.Assumes that you agree to the license agreement. Does not editthe .bashrc or .bash_profile files.

  • -p---Installation prefix/path.

  • -f---Force installation even if prefix -p already exists.

EXAMPLE:

Macos Installer (pkg) From Apple's Developer Website

The installer prompts “Do you wish the installer to initialize Miniconda3 by running condainit?” We recommend “yes”.

Note

If you enter “no”, then conda will not modify your shell scripts at all. In order to initialize after the installation process is done, first run source<pathtoconda>/bin/activate and then run condainit.

MacOS Catalina

If you are on macOS Catalina, the new default shell is zsh. You will instead need to run source<pathtoconda>/bin/activate followed by condainitzsh.

Updating Anaconda or Miniconda¶

  1. Open a terminal window.

  2. Navigate to the anaconda directory.

  3. Run condaupdateconda.

Uninstalling Anaconda or Miniconda¶

  1. Open a terminal window.

  2. Remove the entire Miniconda install directory with:

  3. OPTIONAL: Edit ~/.bash_profile to remove the Minicondadirectory from your PATH environment variable.

  4. Remove the following hidden file and folders that may havebeen created in the home directory:

    • .condarc file

    • .conda directory

    • .continuum directory

    By running:

These advanced steps are primarily for system administrators and others who are familiar with the command line. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.

What you need to create a bootable installer

  • A USB flash drive or other secondary volume, formatted as Mac OS Extended, with at least 12 GB of available storage
  • A downloaded installer for macOS Big Sur, Catalina, Mojave, High Sierra or El Capitan

Download macOS

  • Download: macOS Big Sur, macOS Catalina, macOS Mojave or macOS High Sierra
    These will be downloaded to your Applications folder as an app named Install macOS [version name]. If the installer opens after downloading, quit it without continuing installation. To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server.
  • Download: OS X El Capitan
    This will be downloaded as a disk image named InstallMacOSX.dmg. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It will install an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.

Use the 'createinstallmedia' command in Terminal

  1. Connect the USB flash drive or other volume that you're using for the bootable installer.
  2. Open Terminal, which is in the Utilities folder of your Applications folder.
  3. Type or paste one of the following commands in Terminal. These assume that the installer is in your Applications folder and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace MyVolume in these commands with the name of your volume.

Big Sur:*

Catalina:*

Mojave:*

High Sierra:*

El Capitan:

* If your Mac is using macOS Sierra or earlier, include the --applicationpath argument and installer path, similar to the way this is done in the command for El Capitan.

Macos


After typing the command:

  1. Press Return to enter the command.
  2. When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
  3. When prompted, type Y to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the volume is erased.
  4. After the volume has been erased, you may see an alert stating that Terminal would like to access files on a removable volume. Click OK to allow the copy to proceed.
  5. When Terminal says that it's been completed, the volume will have the same name as the installer you downloaded, such as Install macOS Big Sur. You can now quit Terminal and eject the volume.

Macos Installer Pkg Uninstall

Use the bootable installer

Determine whether you're using a Mac with Apple silicon, then follow the appropriate steps:

Macos Installer (pkg) Hack

Apple silicon

  1. Plug the bootable installer into a Mac that is connected to the internet and compatible with the version of macOS you're installing.
  2. Turn on your Mac and continue to hold the power button until you see the startup options window, which shows your bootable volumes and a gear icon labelled Options.
  3. Select the volume containing the bootable installer, then click Continue.
  4. When the macOS installer opens, follow the onscreen instructions.

Intel processor

  1. Plug the bootable installer into a Mac that is connected to the internet and compatible with the version of macOS you're installing.
  2. Press and hold the Option (Alt) ⌥ key immediately after turning on or restarting your Mac.
  3. Release the Option key when you see a dark screen showing your bootable volumes.
  4. Select the volume containing the bootable installer. Then click the up arrow or press Return.
    If you can't start up from the bootable installer, make sure the External Boot setting in Startup Security Utility is set to allow booting from external media.
  5. Choose your language, if prompted.
  6. Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.

Learn more

For more information about the createinstallmedia command and the arguments that you can use with it, make sure the macOS installer is in your Applications folder, then enter the appropriate path in Terminal:

  • Big Sur: /Applications/Install macOS Big Sur.app/Contents/Resources/createinstallmedia
  • Catalina: /Applications/Install macOS Catalina.app/Contents/Resources/createinstallmedia
  • Mojave: /Applications/Install macOS Mojave.app/Contents/Resources/createinstallmedia
  • High Sierra: /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia
  • El Capitan: /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia

A bootable installer doesn't download macOS from the internet, but it does require an internet connection to get firmware and other information specific to the Mac model.