The next task which was easy and was done in short interval of time was the installation of SageMath and biber. I followed the instructions given in the readme file and used the commands one by one was able to install them.
Commands used to install SageMath using ppa repository are :
sudo apt-add-repository -y ppa:aims/sagemath
sudo apt-get update
sudo apt-get install sagemath-upstream-binary
Command used to install biber are :
sudo apt-get install biber