Download Python Mac Os X 10.6 Updated

Download Python Mac Os X 10.6

Installing Python two on Mac OS X¶

Mac Os X comes with Python 2.7 out of the box.

You do not need to install or configure anything else to use Python. Having said that, I would strongly recommend that you install the tools and libraries described in the next department earlier you beginning building Python applications for real-earth use. In particular, you should always install Setuptools, as it makes information technology much easier for you to install and manage other tertiary-party Python libraries.

The version of Python that ships with OS Ten is nifty for learning, only it'south non practiced for development. The version shipped with Bone X may be out of date from the official current Python release, which is considered the stable production version.

Doing it Right¶

Allow's install a real version of Python.

Before installing Python, you'll demand to install a C compiler. The fastest way is to install the Xcode Command Line Tools by running xcode-select --install . You lot can besides download the full version of Xcode from the Mac App Store, or the minimal but unofficial OSX-GCC-Installer bundle.

Annotation

If you already take Xcode installed, do non install OSX-GCC-Installer. In combination, the software can cause issues that are difficult to diagnose.

Note

If you perform a fresh install of Xcode, you lot will too demand to add the commandline tools past running xcode-select --install on the terminal.

While OS X comes with a big number of Unix utilities, those familiar with Linux systems will notice one central component missing: a decent parcel director. Homebrew fills this void.

To install Homebrew, open up Terminal or your favorite Bone X last emulator and run

                            $              /usr/bin/carmine -e              "              $(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/principal/install)              "

The script will explain what changes it volition make and prompt you lot earlier the installation begins. One time yous've installed Homebrew, insert the Homebrew directory at the top of your PATH environment variable. You can do this past calculation the post-obit line at the bottom of your ~/.contour file

                            export PATH="/usr/local/bin:/usr/local/sbin:$PATH"

Now, nosotros can install Python 2.7:

Considering python@2 is a "keg", we need to update our PATH again, to point at our new installation:

                            export PATH="/usr/local/opt/python@2/libexec/bin:$PATH"

Homebrew names the executable python2 so that you lot tin however run the organisation Python via the executable python .

                            $              python -V              # Homebrew installed Python three interpreter (if installed)              $              python2 -Five              # Homebrew installed Python 2 interpreter              $              python3 -V              # Homebrew installed Python three interpreter (if installed)

Virtual Environments¶

A Virtual Environment (unremarkably referred to as a 'virtualenv') is a tool to keep the dependencies required by unlike projects in separate places, by creating virtual Python environments for them. Information technology solves the "Projection X depends on version 1.ten just, Project Y needs 4.x" dilemma, and keeps your global site-packages directory clean and manageable.

For case, yous tin can work on a projection which requires Django 1.ten while also maintaining a project which requires Django 1.8.

To start using this and come across more data: Virtual Environments docs.

This page is a remixed version of some other guide, which is bachelor under the same license.