How to Download Go for Mac M1
If you are looking for a fast, simple, and reliable programming language for developing applications, you might want to try Go. Go is an open-source language created by Google that supports concurrency, garbage collection, and cross-platform compatibility. In this article, you will learn how to download Go for Mac M1, a new generation of Mac computers that use Apple's own silicon chip.
download go for mac m1
What is Go and Why Use It?
Go is a statically typed, compiled language that aims to make programming productive and fun. It has a clear and concise syntax, a rich standard library, and powerful tools for testing, debugging, and deployment. Some of the features that make Go attractive are:
It is fast: Go compiles quickly and runs efficiently, thanks to its native code generation and lightweight concurrency model.
It is simple: Go has a small set of keywords and a minimalistic grammar, making it easy to learn and read.
It is reliable: Go has built-in mechanisms for error handling, memory management, and data integrity, reducing the chances of bugs and crashes.
It is scalable: Go supports concurrency through goroutines and channels, allowing multiple tasks to run in parallel without blocking or locking.
It is portable: Go can run on different platforms, including Windows, Linux, macOS, iOS, Android, and even web browsers, with minimal or no changes.
What is Mac M1 and What are its Benefits?
Mac M1 is the name of Apple's first system on a chip (SoC) designed specifically for Mac computers. It combines the CPU, GPU, Neural Engine, I/O, and more into a single chip, resulting in improved performance and efficiency. Some of the benefits of Mac M1 are:
It is powerful: Mac M1 has an 8-core CPU that delivers up to 3.5x faster performance than previous-generation Macs, and an 8-core GPU that delivers up to 6x faster graphics performance.
It is efficient: Mac M1 has a unified memory architecture that allows all components to access the same data without copying it between multiple pools of memory, reducing latency and power consumption.
It is intelligent: Mac M1 has a 16-core Neural Engine that can perform up to 15x faster machine learning tasks than previous-generation Macs, enabling applications to use advanced features such as face recognition, natural language processing, and image processing.
It is compatible: Mac M1 can run both native applications that are optimized for Apple silicon, and non-native applications that are designed for Intel chips, thanks to Rosetta 2 technology that translates them on the fly.
Prerequisites
To download Go for Mac M1, you will need:
A Mac computer with M1 chip and macOS Big Sur or later. You can check your system information by clicking on the Apple menu > About This Mac.
An internet connection to download the installer package from the official Go website.
Steps to Download Go for Mac M1
Follow these steps to download Go for Mac M1:
Step 1: Visit the Official Go Website and Download the Installer Package
Go to and click on the Download Go button. You will see a list of available downloads for different operating systems and architectures. Choose the one that matches your Mac M1 system, which is macOS ARM64. The file name should be something like go1.17.3.darwin-arm64.pkg, where 1.17.3 is the latest version of Go as of writing this article. Click on the file name to download it to your computer.
Step 2: Open the Installer Package and Follow the Instructions
Once the download is complete, open the installer package by double-clicking on it. You will see a welcome screen that explains what the installer will do. Click on the Continue button to proceed. You will see a license agreement that you need to accept before installing Go. Read it carefully and click on the Agree button if you agree with the terms. You will see a destination select screen that allows you to choose where to install Go. The default location is /usr/local/go, which is recommended for most users. Click on the Install button to start the installation process. You may need to enter your administrator password to authorize the installation. You will see a progress bar that shows how much time is left for the installation. When the installation is finished, you will see a confirmation screen that says "The installation was successful." Click on the Close button to exit the installer.
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Step 3: Verify the Installation by Checking the Version and Path of Go
To verify that Go is installed correctly on your Mac M1, you need to check the version and path of Go. To do this, you need to open a terminal window by clicking on the Launchpad icon > Utilities > Terminal. In the terminal window, type the following command and press Enter:
go version
You should see an output that shows the version of Go that you installed, something like this:
go version go1.17.3 darwin/arm64
If you see this output, it means that Go is installed and working properly on your Mac M1. If you see an error message or a different output, it means that something went wrong with the installation or the path of Go is not set correctly.
To check the path of Go, type the following command and press Enter:
echo $PATH
You should see an output that shows a list of directories separated by colons, something like this:
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin
The important part is that /usr/local/go/bin should be included in the list, as this is where Go is installed by default. If you don't see this directory in the list, it means that you need to add it to your path manually.
To add /usr/local/go/bin to your path, you need to edit your shell profile file, which is a file that contains commands and settings for your terminal session. The name and location of this file depend on which shell you are using, but for most Mac users, it is either /.bash_profile or /.zshrc. To find out which shell you are using, type the following command and press Enter:
echo $SHELL
You should see an output that shows the name of your shell, something like this:
/bin/zsh
In this case, the shell is zsh, so the profile file is /.zshrc. To edit this file, type the following command and press Enter:
nano /.zshrc
This will open a text editor called nano in your terminal window. At the end of the file, add a new line that says:
export PATH=$PATH:/usr/local/go/bin
This will append /usr/local/go/bin to your existing path variable. To save and exit nano, press Ctrl+O followed by Enter, then press Ctrl+X.
To apply the changes to your path, you need to reload your shell profile file by typing the following command and pressing Enter:
source /.zshrc
Now you can check your path again by typing echo $PATH and pressing Enter. You should see /usr/local/go/bin in the list.
Conclusion
Congratulations! You have successfully downloaded Go for Mac M1 and verified its installation. You are now ready to start coding with Go and enjoy its speed, simplicity, reliability, scalability, and portability.
If you want to learn more about Go and how to develop applications with it, here are some resources that you might find useful:
: A collection of tutorials, articles, videos, and podcasts that teach you the basics and advanced topics of Go.
: The official documentation of Go, including the language specification, the standard library reference, the code style guide, and more.
: An online playground where you can write, run, and share Go code without installing anything on your computer.
: The official blog of Go, where you can find news, updates, tips, and insights from the Go team and the Go community.
: A showcase of real-world applications and case studies that use Go for various domains and industries.
FAQs
How do I update Go on Mac M1?
To update Go on Mac M1, you need to download the latest installer package from the official Go website and run it on your computer. It will overwrite the existing installation of Go with the new version. You can check the current version of Go by typing go version in your terminal window.
How do I uninstall Go on Mac M1?
To uninstall Go on Mac M1, you need to delete the /usr/local/go directory and remove /usr/local/go/bin from your path. To delete the directory, type the following command in your terminal window and press Enter:
sudo rm -rf /usr/local/go
You may need to enter your administrator password to confirm the deletion. To remove /usr/local/go/bin from your path, you need to edit your shell profile file (either /.bash_profile or /.zshrc) and delete the line that says:
export PATH=$PATH:/usr/local/go/bin
Then save and exit the file, and reload it by typing source /.bash_profile or source /.zshrc in your terminal window.
How do I run Go programs on Mac M1?
To run Go programs on Mac M1, you need to use the go run command followed by the name of the file that contains your Go code. For example, if you have a file called hello.go that prints "Hello, world!" to the standard output, you can run it by typing:
go run hello.go
You should see "Hello, world!" printed in your terminal window. Alternatively, you can use the go build command to compile your Go code into an executable file that you can run directly. For example, if you type:
go build hello.go
You will see a file called hello (or hello.exe on Windows) in your current directory. You can run it by typing:
./hello
How do I install Go modules on Mac M1?
Go modules are packages of Go code that can be imported and used by other Go programs. They are managed by a file called go.mod that specifies their name, version, and dependencies. To install Go modules on Mac M1, you need to use the go get command followed by the name of the module that you want to install. For example, if you want to install a module called github.com/gorilla/mux that provides a HTTP request router for web applications, you can type:
go get github.com/gorilla/mux
This will download and install the module in your local cache directory ($GOPATH/pkg/mod), and update your go.mod file with its name and version. You can then import and use the module in your Go code by adding a line like this:
import "github.com/gorilla/mux"
How do I use Go with an IDE on Mac M1?
An IDE (integrated development environment) is a software application that provides features such as code editing, debugging, testing, and deployment for developers. There are many IDEs that support Go on Mac M1, such as Visual Studio Code, JetBrains Goland, Atom, Sublime Text, and more. To use Go with an IDE on Mac M1, you need to install the IDE of your choice on your computer, and then install the appropriate plugins or extensions that enable Go support. For example, if you want to use Visual Studio Code as your IDE for Go development, you can follow these steps:
Download and install Visual Studio Code from .
Open Visual Studio Code and go to the Extensions tab on the left sidebar. Search for "Go" and install the extension by Microsoft that provides rich language support for Go.
Restart Visual Studio Code and open a folder that contains your Go code. You will see a pop-up message that says "Analysis Tools Missing". Click on the Install All button to install the necessary tools for Go development.
Enjoy coding with Go using Visual Studio Code's features such as syntax highlighting, code completion, formatting, debugging, testing, and more.
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