Go also know as golang, is a programming language developed at Google. It is a statically-typed language with syntax loosely derived from that of C, Go feature an automatic memory management and type safety. You can learn more about Go from [Wikipedia](http://en.wikipedia.org/wiki/Go_(programming_language).
We will be installing Go using Gophers PPA. This PPA will install the latest stable version of Go available for Ubuntu.
Adding the PPA.
- Create a file named ‘app.go’. Go uses .go as extension to identify a Go language file.
- Use you favorite editor to open the file ‘app.go’.
- Add the lines given below to the file.
Now execute the programming by entering the command below.