golang installation steps

golang installation steps

The installation package download address is: https://golang.org/dl/.

If you cannot open it, you can use this address: https://golang.google.cn/dl/.

UNIX/Linux/Mac OS X, and FreeBSD installation

#1. Download the binary package: go1.4.linux- amd64.tar.gz.

2. Unzip the downloaded binary package to the /usr/local directory.

tar -C /usr/local -xzf go1.4.linux-amd64.tar.gz

3. Add the /usr/local/go/bin directory to the PATH environment variable:

export PATH=$PATH:/usr/local/go/bin

Note: Under the MAC system, you can use the installation package ending with .pkg to double-click it directly. Installation, the installation directory is under /usr/local/go/.

Installation under Windows system

You can use the .msi suffix under Windows (the file can be found in the download list, such as go1.4.2.windows-amd64.msi) installation package to install.

By default, the .msi file will be installed in the c:\Go directory. You can add the c:\Go\bin directory to the Path environment variable. After adding it, you need to restart the command window for it to take effect.

Installation Test

Create the working directory C:\>Go_WorkSpace.

test.go file code:

package main
import "fmt"
func main() {
   fmt.Println("Hello, World!")
}

Use the go command to execute the above code and the output result is as follows:

C:\Go_WorkSpace>go run test.goHello, World!

Related recommendations: golang tutorial

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