step 1 : Install pre-required packages
- In this program, you are going to learn 
- How ? 
Topics in this section,
- Install all the pre-required packages if it is not already installed. 
$ sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib \
build-essential chrpath socat cpio python3 python3-pip python3-pexpect \
xz-utils debianutils iputils-ping python3-git python3-jinja2 libegl1-mesa libsdl1.2-dev \
pylint3 xterm