Removed references to Setuptools/easy_install in favor of pip. A new Python user hardly needs to know that easy_install ever existed

docs/starting/install/osx.rst

@@ -5,11 +5,11 @@ Installing Python on Mac OS X
 
 The latest version of Mac OS X, El Capitan, **comes with Python 2.7 out of the box**.
 
-You do not need to install or configure anything else to use Python. Having
+You do not need to install or configure anything else to use Python. Having said
-said that, I would strongly recommend that you install the tools and libraries
+that, I would strongly recommend that you install the tools and libraries
-described in the next section before you start building Python applications
+described in the next section before you start building Python applications for
-for real-world use. In particular, you should always install Setuptools, as it
+real-world use. In particular, you should always install ``pip``, as it makes
-makes it much easier for you to use other third-party Python libraries.
+it much easier for you to install and manage other third-party Python libraries.
 
 The version of Python that ships with OS X is great for learning but it's not
 good for development. The version shipped with OS X may be out of date from the
@@ -37,7 +37,7 @@ package.
     commandline tools by running ``xcode-select --install`` on the terminal.
 
 While OS X comes with a large number of UNIX utilities, those familiar with
-Linux systems will notice one key component missing: a decent package manager.
+Linux systems will notice one key component missing: a package manager.
 `Homebrew <http://brew.sh>`_ fills this void.
 
 To `install Homebrew <http://brew.sh/#install>`_, open :file:`Terminal` or
@@ -66,35 +66,31 @@ Now, we can install Python 2.7:
 This will take a minute or two.
 
 
-Setuptools & Pip
+Pip
 ----------------
 
-Homebrew installs Setuptools and ``pip`` for you.
+Homebrew installs ``pip`` for you.
 
-Setuptools enables you to download and install any compliant Python
+``pip`` is a tool for easily installing and managing Python packages, that is
-software over a network (usually the Internet) with a single command
+recommended over the deprecated ``easy_install``. It is superior to
-(``easy_install``). It also enables you to add this network installation
+``easy_install`` in `several ways
-capability to your own Python software with very little work.
+<https://python-packaging-user-guide.readthedocs.org/en/latest/pip_easy_install/#pip-vs-easy-install>`_,
-
-``pip`` is a tool for easily installing and managing Python packages,
-that is recommended over ``easy_install``. It is superior to ``easy_install`` in `several ways <https://python-packaging-user-guide.readthedocs.org/en/latest/pip_easy_install/#pip-vs-easy-install>`_,
 and is actively maintained.
 
 
 Virtual Environments
 --------------------
 
-A Virtual Environment is a tool to keep the dependencies required by different projects 
+A Virtual Environment (commonly referred to as a 'virtualenv') is a tool to keep the dependencies required by different projects
 in separate places, by creating virtual Python environments for them. It solves the
 "Project X depends on version 1.x but, Project Y needs 4.x" dilemma, and keeps
 your global site-packages directory clean and manageable.
 
-For example, you can work on a project which requires Django 1.3 while also
+For example, you can work on a project which requires Django 1.10 while also
-maintaining a project which requires Django 1.0.
+maintaining a project which requires Django 1.7.
 
 To start using this and see more information: :ref:`Virtual Environments <virtualenvironments-ref>` docs.
 
-
 --------------------------------
 
 This page is a remixed version of `another guide <http://www.stuartellis.eu/articles/python-development-windows/>`_,