Learning is an Art

To install latest version of postgresql we first we need to add pgdg repository to list of repositories open terminal and fire following commands, you need to be root.

Once repository is installed properly use yum to install postgresql as shown below

You can do above in a single line choice is yours.

Initialize the database

Start the database server

Voila your database server is setup and ready to use.

Eclipse latest version is Galileo and its not available from ubuntu archive I just finished installing it on my machine i thought I will share instructions with my readers.
So here we have a step by step instruction to install Eclipse Galileo (3.5) on Ubuntu mine is Hardy

Lets start with creating a directory where we want to install

you can manually download the installable from one of the available mirrors or you can use wget for same I prefer using wget

than we need to unzip the contents of the zip file and we are almost done

You can set the eclipse executable to your path

This is not the best way to do it but still does the job alternatively you can create a simple shell file and keep it in bin directory whcih just calls eclipse and you are good to go.