<?xml version="1.0"?>
<tool_dependency>
	<set_environment version="1.0">
    </set_environment>
	<package name="R" version="3.0.1"> 
        <install version="1.0">
            <actions>
		        <action type="download_by_url">http://cran.r-project.org/src/base/R-3/R-3.0.1.tar.gz</action>
                <action type="shell_command">tar -zxvf R-3.0.1.tar.gz</action>
                <action type="move_file">
					<source>R-3.0.1</source>
					<destination>$INSTALL_DIR/bin</destination>
				</action>
				<action type="set_environment">
					<environment_variable name="PATH" action="prepend_to">$INSTALL_DIR/bin</environment_variable>
				</action> 
	        </actions>
        </install>
        <readme>
			Downloads R.
        </readme>
    </package>
</tool_dependency>