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Anaconda Python Mac Install

  1. Anaconda Python Install Location Mac
  2. Anaconda Python Mac Install App
  3. Anaconda Python 3.6 Install Mac
  4. Anaconda Python Mac Install

Note

Using Anaconda in a commercial setting? You may need to purchase a license to stay compliant with our Terms of Service. This can be accomplished through Anaconda Commercial Edition, Anaconda Team Edition, or Anaconda Enterprise. If you have already purchased Commercial Edition, please proceed to the Authenticating Commercial Edition section after completing your installation here.

Haven’t purchased Commercial Edition yet? Visit https://anaconda.cloud/register to get started.

An issue for MacOS users is that the installed system version of Python has a set of permissions that may always allow Python to run and may not allow users to install external packages. Therefore, I recommend the Anaconda distribution of Python is installed alongside the system version of Python that comes pre-installed with MacOS. Graphical Installation of Anaconda. Installing Anaconda using a graphical installer is probably the easiest way to install Anaconda. 1 ‒ Go to the Anaconda Website and choose a Python 3.x graphical installer (A) or a Python 2.x graphical installer (B). If you aren’t sure which Python version you want to install, choose Python 3. I am running Mac 10.9 Mavericks and have installed Anaconda. However, despite that, when I access python via terminal, I still get the default Apple version: Python 2.7.5 (default, Sep 2 2013, 05:24:04) GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68) on darwin.

You can install Anaconda using either the graphical installer (“wizard”) or thecommand line (“manual”) instructions below. If you are unsure, choose the graphical install.

macOS graphical install¶

Anaconda
  1. Download the graphical macOS installer for your version of Python.

  2. RECOMMENDED: Verify data integrity with SHA-256.For more information on hashes, see What about cryptographic hash verification?

  3. Double-click the downloaded file and click continue to start the installation.

  4. Answer the prompts on the Introduction, Read Me, and License screens.

  5. Click the Install button to install Anaconda in your ~/opt directory (recommended):

  6. OR, click the Change Install Location button to install in another location (not recommended).

    On the Destination Select screen, select Install for me only.

    Note

    If you get the error message “You cannot install Anaconda in this location,” reselect Install for me only.

  7. Click the continue button.

  8. Optional: To install PyCharm for Anaconda, click on the link to https://www.anaconda.com/pycharm.

    Or to install Anaconda without PyCharm, click the Continue button.

  9. A successful installation displays the following screen:

  10. Verify your installation.

Using the command-line install¶

Use this method if you prefer to use a terminal window.

Anaconda Python Mac Install
  1. In your browser, download the command-line version of themacOS installer for your system.

  2. RECOMMENDED: Verify data integrity with SHA-256.For more information on hash verification, see cryptographic hash validation.

    • Open a terminal and run the following:

    Note

    Replace /path/filename with your installation’s path and filename.

  3. Install for Python 3.7 or 2.7:

    • For Python 3.7 enter the following:

    • For Python 2.7, open the Terminal.app or iTerm2 terminal application and then enter the following:

    Note

    Include the bash command regardless of whether or not you are using the Bash shell.

    Note

    Replace ~/Downloads with your actual path and Anaconda3-2020.02-MacOSX-x86_64.sh with actual name of the file you downloaded.

  4. The installer prompts “In order to continue the installation process, please review the license agreement.”Click Enter to view the license terms.

  5. Scroll to the bottom of the license terms and enter yes to agree to them.

  6. The installer prompts you to Press Enter to confirm the location, Press CTRL-C to cancel the installationor specify an alternate installation directory. If you confirm the default location,it will display PREFIX=/home/<user>/anaconda<2or3> and continue the installation.

    Note

    Unlike the graphical install, installing the shell file will place it in ~/anaconda<2 or 3> by default,not ~/opt. This is due to limitations with installing .pkg files on macOS Catalina.

    Installation may take a few minutes to complete.

    Note

    We recommend you accept the default install location. Do not choose the path as /usr for theAnaconda/Miniconda installation.

  7. The installer prompts “Do you wish the installer to initialize Anaconda3by running conda init?” 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 runsource<pathtoconda>/bin/activate and then run condainit.

    Note

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

  8. The installer displays “Thank you for installing Anaconda!”

  9. Optional: The installer describes the partnership between Anaconda and JetBrains andprovides a link to install PyCharm for Anaconda athttps://www.anaconda.com/pycharm.

  10. Close and open your terminal window for the Anaconda installation to take effect.

  11. To control whether or not each shell session has the base environmentactivated or not, run condaconfig--setauto_activate_baseFalseorTrue. To run conda from anywhere without having the base environmentactivated by default, use condaconfig--setauto_activate_baseFalse.This only works if you have run condainit first.

    Note

    condainit is available in conda versions 4.6.12 and later.

  12. Verify your installation.

What’s next?¶

Get started programming quickly with Anaconda in the Getting started with Anaconda guide.

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(Acknowledgment: This is a slightly modified version of instructions by Faras Sadek of SEAS Computing)

Python

Python is already installed on MAC and Linux machines. To overcome the issue of outdated and/or multiple versions of python, we will use anaconda to install python version 3.x, and to run jupyter notebooks (explained later).

Anaconda - Installation

MAC

- visit https://www.anaconda.com/distribution/

- on the middle of the page click on macOS

- download 'Python 3.7 version'.

- follow the instructions on either of these pages:

or

Windows

- visit https://www.anaconda.com/distribution/

- on the middle of the page click on Windows

- download 'Python 3.7 version' 32-bit or 64-bit.

- follow the instruction on the page https://docs.anaconda.com/anaconda/install/windows/

Linux

- visit https://www.anaconda.com/distribution/

- on the middle of the page click on Linux

Anaconda Python Mac Install

- download 'Python 3.7 version'.

- follow the instruction on this page https://docs.anaconda.com/anaconda/install/linux/

General details of how to install Anaconda, can be found here https://docs.anaconda.com/anaconda/install/

Anaconda - Usage

Install opencv python anaconda mac

Open Anaconda navigation to check the tools that it provides:

Python

One of those tools is jupyter notebook that will be used to run python code. Please check the user guide for more details:

Anaconda Python Install Location Mac

Jupyter Notebook

Jupyter notebook is a web application to create and share documents. A notebook document can contain code, text, equations and/or visualizations. You can use jupyter notebook to write, execute and document python code. Though there are multiple ways to install and run jupyter notebook, Anaconda is the preferred way to run jupyter. After installing anaconda (version 3.x), you can follow the steps below to start jupyter notebook.

Anaconda Python Mac Install App

Anaconda Jupyter Notebook

MAC,Windows, and Linux

Anaconda Python 3.6 Install Mac

- navigate to http://docs.anaconda.com/anaconda/user-guide/getting-started/

- open Anaconda navigation (based on your OS)

- follow 'Run Python in a Jupyter Notebook' section (in the middle of the page) to start your first notebook.

- you can check the anaconda navigation on https://docs.anaconda.com/anaconda/navigator/

MAC and Linux Terminal

If you like to start jupyter from the terminal instead of the instruction above:

- open a new terminal

- in the command line run 'jupyter notebook'

Anaconda Python Mac Install

- jupyter notebook will be opened in your default browser. If it did not, then using any browser navigate to http://localhost:8888

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