1.install java7.

2. put the following environment variable initializations in your .bashrc
	JAVA_HOME="/usr/lib/jvm/java-7-openjdk-amd64"    (here put path of your JDK)
	export JAVA_HOME
        export PATH=$JAVA_HOME/bin:$PATH 

3. From your browser, connect to  internet.iitb.ac.in and login, so you get proxy-less access.
   Do this at the beginning of each session when you need to access hyracks sources from outside IITB.

4.Hyracks uses maven package manager.  You need to install maven 3. (Make sure you install correct version)
	You can get it from your package manager/software center in ubuntu:  
           sudo apt-get install maven

        If you use a different OS, you can download the tar.gz file from  
           http://apache.mirrors.pair.com/maven/maven-3/3.0.5/binaries/apache-maven-3.0.5-bin.tar.gz
	and follow the installation steps in the read me file of maven.  (If you use the tar.gz installation, 
	make sure you change the file path given in the readme file to your file path to 
        apache-maven-3.0.x/bin, when you add it to your PATH variable ) 
	
5. install svn
	sudo apt-get install subversion


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Now you are ready to setup Hyracks.
6. Checkout Hyracks from svn repo.
	 Checkout from any svn repo given on given on page. ( http://code.google.com/p/hyracks/ ) 
		e.g. svn checkout http://hyracks.googlecode.com/svn/tags/fullstack-0.2.2


7. Building Hyrack
	cd to above checked out directory (fullstack-0.2.2). It contains a .pom file & there run command:  
            mvn package -DskipTests=true 
	(you should be connected to internet and be patient it will take a long time - 20+ minutes - to build)
	(If you have followed all above steps correctly, then you should get "BUILD SUCCESS" at last.
		if you get ERROR's at end of build, then rerun the command as:  
                      mvn package -e -DskipTests=true
		here -e is for errors, so this time either you will get "BUILD SUCCESS" 
                or will get description of errors )

	After getting "BUILD SUCCESS", go further.

8. Importing the Hyracks project in Eclipse:

	1.Download eclipse.
	2.install maven plugin in eclipse as given here: 
		http://theopentutorials.com/tutorials/eclipse/installing-m2eclipse-maven-plugin-for-eclipse/

	3.open eclipse.

        4.Then to import the project follow the steps as given in Quick Start Guide of Hyracks 
         (http://code.google.com/p/hyracks/wiki/QuickStartGuide)
	Steps: 

	   1. Right click in the Package Explorer pane.
	   2. Click on Import...
	   3. Under "Maven" choose "Existing Maven Projects"
	   4. Pick the project root option and browse to the hyracks-{latest-version} folder
	   5. Select all the project pom.xml files that are found
	   6. Click on Finish 

Note: The hyracks-cli project will be marked with a red X indication compilation problems. This problem is due to the fact that hyracks-cli needs the regular Maven build to create some additional Java files. Make sure that the steps mentioned in "Building Hyracks from source" have been followed. Select the hyracks-cli project in the Eclipse Package Explorer and refresh its contents (Right-click and choose Refresh, or press F5). Once the refresh has completed, navigate to target/generated-sources/javacc, right click on javacc. Under the "Build Path" menu item, choose "Use as Source Folder". 
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9) You are now ready to run Hyracks. 
     Instructions on how to run a sample Hyracks applications are available at : 
        https://code.google.com/p/hyracks/wiki/FirstHyracksExample
     Further details on using Hyracks are available at:
        http://code.google.com/p/hyracks/

   
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