How to install golang under Win/macOS/Linux

Windows

You can download the binary installer for Windows platform from the Golang official website. Follow the steps below to install:

1. Download the binary installation package for Windows from the Golang official website.

2. Double-click the installation package to install and follow the Setup wizard.

3. Configure your environment variables according to the installation program's requirements.

4. Verify that the installation is correct by entering the go version command on the command line, which will output the Golang version information.

macOS

Under macOS, you can install Golang packages in the following ways:

1. Through the Homebrew package manager Install Golang. Run the following command in the terminal:

brew update
brew install go

2. If you want to use the officially released binaries, you can install them manually by following the steps below.

• #Download the installation package suitable for macOS from the Golang official website.

• Double-click the installation package to start the installation and follow the Setup wizard.

• After completing the installation, you need to configure environment variables. Open the ~/.bash_profile. file in a terminal and add the following:

export GOROOT=/usr/local/go
export GOPATH=$HOME/GoProjects
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

• Close the file and save the changes. Open a new terminal window and enter the go version command to verify that the installation was successful.

Linux

Under Linux, you can install Golang packages in the following ways:

1. Use the package manager to Install Golang. Run the following command in the terminal:

• Ubuntu/Debian:

sudo apt-get update
sudo apt-get install golang-go

• CentOS/ Fedora:

sudo yum install go

2. If you want to use the officially released binaries, you can install them manually by following the steps below.

• #Download the installation package suitable for Linux from the Golang official website.

• Unzip the installation package and copy it to the /usr/local/ directory:

sudo tar -C /usr/local -xzf goX.XX.X.linux-amd64.tar.gz

• Then add /usr/local/go/bin to the system’s PATH variable. Open the ~/.bash_profile. file in a terminal and add the following:

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

• Close the file and save the changes. Open a new terminal window and enter the go version command to verify that the installation was successful.

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