Point to Spark 1.4

Author: freeman-lab

python/doc/install_local.rst

@@ -9,13 +9,13 @@ To follow along with the instructions below, you'll just need a command line (e.
 
 Installing Spark 
 ~~~~~~~~~~~~~~~~
-First you need a working installation of Spark. We strongly recommend `downloading <http://spark.apache.org/downloads.html>`_ a pre-built version (pick the one labeled Hadoop 1.X). Follow this `direct download <http://d3kbcqa49mib13.cloudfront.net/spark-1.3.0-bin-hadoop1.tgz>`_ link to download the latest version (Spark 1.3) now. If you are interested in Spark development, you can instead download the sources and follow `these instructions <http://spark.apache.org/docs/latest/building-spark.html>`_ to build from source.
+First you need a working installation of Spark. We strongly recommend `downloading <http://spark.apache.org/downloads.html>`_ a pre-built version (pick the one labeled Hadoop 1.X). Follow this `direct download <http://d3kbcqa49mib13.cloudfront.net/spark-1.4.0-bin-hadoop1.tgz>`_ link to download the latest version (Spark 1.4) now. If you are interested in Spark development, you can instead download the sources and follow `these instructions <http://spark.apache.org/docs/latest/building-spark.html>`_ to build from source.
 
 Once you have downloaded Spark, set an environmental variable by typing the following into the terminal (here we assume you downloaded a pre-built version and put it in your downloads folder)
 
 .. code-block:: bash
 
-	export SPARK_HOME=~/downloads/spark-1.3.0-bin-hadoop1
+	export SPARK_HOME=~/downloads/spark-1.4.0-bin-hadoop1
 
 To make this setting permanent, add the above line to your bash profile (usually located in ``~/.bash_profile`` on Mac OS X), and open a new terminal so the change takes effect. Otherwise, you'll need to enter this line during each terminal session.