Golang on Linux Mint 18

How to install Go on Linux Mint 18 18.1 and Ubuntu 16.04 16.10

Go, or Golang, is an open source programming language from Google. Released in late-2009, it has since become a very popular programming language. Docker and many of its tools are written in Go.

Unlike Python, it doesn’t come pre-installed on most Linux distributions, but I expect that to change soon. Before then, installing it on your favorite Linux distribution is a breeze, as its installation packages are in official package repositories.

In this tutorial, we’ll go through the process of installing it on Linux Mint 18 and 18.1 and Ubuntu 16.04 and 16.10.

Install Go on Linux Mint and Ubuntu

To install Go, fire up a terminal and type the following commands:

That’s just what you need to install it. The Go executable is expected to be in /usr/local/go, but on both Linux Mint 18/18.1 and Ubuntu 16.04/16.10, it’s actually installed in another (custom) location – /usr/bin/go. Because its parent directory – /usr/bin – is already in your PATH. Nothing to worry about here. Go is ready to go.

Test you Go Installation

Here we’ll set up a Go workspace and build an Hello World! program. If Go can run it successfully, then Go is truly set to go. For this tutorial, I’m calling the workspace gostuff, create it and ensure that it’s in your PATH. The following commands show how to create the workspace:

Afterwards, set the GOPATH environment variable to point to the new workspace. The best approach to this is to set it in the .profile file under your home directory. The following commands show how to go about it:

With that out of the way, we’ll need to create the directory structure for a Go project using the following command:

Inside the hello directory you created using the last command, create a file called hello.go and copy and paste the following code into it. All the code does is emit the famous Hello, world!.

If this is getting to be too long, don’t worry, we’re almost home. But we won’t get there until we compile the Go code using the next command:

If the code compiled successfully, there should now be an executable in the bin directory of your Go workspace. And if you run the command, you’ll get the expected output, as shown here:

That’s it! You just installed Go on Linux Mint 18/18.1 or on Ubuntu 16.04/16.10 and verified that it works. To learn more about Go and how to start developing Go applications, click here.

Golang on Linux Mint 18

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