diff --git a/README.md b/README.md
index 8b9b4a7..f79adbc 100644
--- a/README.md
+++ b/README.md
@@ -3,18 +3,36 @@
 Pygments-Xojo implements Xojo language markup for [Pygments](http://pygments.org/), the 
 Python syntax highlighter.
 
-To try it out, clone this repository to your computer.  Pygments requires Python >= 2.6 or >= 3.3,
-so you'll need the same, plus pip and virtualenv.  Pygments-Xojo uses 
-[tox](https://tox.readthedocs.org/) to run unit tests.
+Like Pygments, Pygments-Xojo requires Python >= 2.6 or >= 3.3.
 
-Once your Python world is configured, run the script make_virtualenv.bash.  This will create
-virtual environments for Python2 and Python3, if installed.  To activate a virtual 
-environment, open a Terminal window and cd to the repository directory.  Then execute the 
-following command (assuming you want to use Python 2).
+To try it out, clone this repository to your computer.  If you don't have a supported 
+version of Python installed, you can [download](https://www.python.org/downloads/) an 
+installer or build from source, depending on your platform and preferences.  If you are 
+working on a Mac, you'll save a lot of annoyance by installing a version of Python for 
+your own work instead of using the system install.
 
-    source python2.env/bin/activate
+You will need pip, a Python package manager.  This is included with Python 3.4; if you 
+want to use an earlier version, you'll need to install it yourself.  
+
+    curl -o get-pip.py https://bootstrap.pypa.io/get-pip.py
+    sudo python get-pip.py   
+
+And if you are using Python 2, you will also need to install virtualenv.
+
+    sudo pip install virtualenv
+
+Once your Python world is configured, run `make venv`.  This will create
+virtual environments for all supported Python versions installed on your machine.  These 
+are installed mostly for testing.  You can activate the one for your preferred Python version.
+You can delete the other .venv directories to reduce perceived clutter, or run `make clean` 
+to get rid of all of them.
+
+To activate a virtual environment, open a Terminal window and cd to the repository directory.  
+Then execute the following command (assuming you want to use Python 3.4).
+
+    source python3.4.env/bin/activate
     
-You can format some Xojo code in a file /path/to/foo as follows.
+You can now format some Xojo code in a file /path/to/foo as follows.
 
     pygmentize -O full,style=xojo,linenos=1 -f html -l xojo /path/to/foo
     
@@ -23,3 +41,6 @@ which writes output to stdout, or
     pygmentize -O full,style=xojo,linenos=1 -f html -l xojo -o /path/to/foo.html /path/to/foo 
     
 which writes the output to a file that you can view in the browser of your choice.
+
+
+![Travis Build Status](https://travis-ci.org/declaresub/pygments-xojo.svg?branch=master)
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