Merge pull request apache#116 from dputler/master

Adding the script to install software on the Cloudera Quick Start VM to go along with the wiki entry.

Author: shivaram

SparkR_prep-0.1.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+# Create and move to a new directory that can be easily cleaned up
+mkdir build_SparkR
+cd build_SparkR
+
+## Uninstall R 3.1.1 (This is a really ugly process, the RHEL/Centos R packages need work)
+sudo rpm --noscripts -e --allmatches R
+sudo rm --force /usr/bin/R*
+sudo rm -r --force /usr/include/R
+sudo rm -r --force /usr/lib64/R
+sudo rm -r --force /usr/share/R
+sudo rm -r --force /usr/share/doc/R-3.1.1
+
+## Download, build, and install R 3.1.2
+# Install devel packages needed to build R
+sudo yum install libXt-devel readline-devel pango-devel libjpeg-turbo-devel libtiff-devel
+# Download and expand the R source tarball
+wget http://cran.rstudio.com/src/base/R-3/R-3.1.2.tar.gz
+tar xzvf R-3.1.2.tar.gz
+cd R-3.1.2
+# Build R
+./configure --enable-R-shlib R_RD4PDF="times,hyper"
+make
+sudo make install
+
+# Re-configure the R/Java connection
+sudo -E /usr/local/bin/R CMD javareconf
+
+# Install additional needed R packages
+sudo /usr/local/bin/Rscript -e 'install.packages(c("rJava", "Rserve"), repos = "http://cran.rstudio.com")'
+
+# Install Scala 2.10.4
+wget http://www.scala-lang.org/files/archive/scala-2.10.4.tgz
+tar xzvf scala-2.10.4.tgz
+sudo mkdir /usr/local/share/scala
+sudo mv scala-2.10.4/* /usr/local/share/scala
+rmdir scala-2.10.4
+
+# Clean-up
+#cd ..
+#rm -r --force build_SparkR