"Installation
"The first thing you need to do is to install the necessary software. Since this is Ubuntu, it’s quite easy. Open up a terminal window and issue the command:
sudo apt-get install postgresql
"Once the software is installed you are ready to set it all up.
Change the default user password
"One of the first steps you want to take is to change the default password for the user postgres. Sine we are using Ubuntu you will have to use the sudo command to change to the postgres user like so:"
