1 install pip and beautifulsoup4
sudo apt-get install python-pip
sudo pip install beautifulsoup4

2 install git 
sudo apt-get insall git

3 install java
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-cache searche oracle-java
sudo apt-get install oracle-java7-installer oracle-java7-set-default