How to Add Homebrew to Path on Mac M1
The Mac M1, with its powerful performance and improved efficiency, has gained immense popularity among users. When it comes to package management on macOS, Homebrew is a widely used tool. Homebrew allows users to install and manage various open-source software packages effortlessly. However, due to the transition from Intel to Apple Silicon architecture in the new Mac M1, there are some changes in the process of adding Homebrew to the system’s path. In this article, we will guide you through the steps to add Homebrew to path on Mac M1, along with a FAQ section to address common queries.
Adding Homebrew to the path on Mac M1 is relatively simple, but there are a few additional steps compared to Intel-based Macs. Follow the steps below to get started:
Step 1: Install Homebrew for Mac M1
First, open the Terminal application on your Mac M1. If you’re new to Homebrew, it’s essential to install Rosetta 2, a tool that enables the execution of Intel-based applications on Apple Silicon. Run the following command in Terminal to install Rosetta 2:
“`shell
softwareupdate –install-rosetta
“`
Once Rosetta 2 is installed, you can proceed to install Homebrew. Use the following command in Terminal to install Homebrew:
“`shell
/bin/bash -c “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)”
“`
Step 2: Modify the .zshrc File
To add Homebrew to the system’s path, you need to edit the .zshrc file. Run the following command in Terminal to open the .zshrc file:
“`shell
nano ~/.zshrc
“`
Add the following line at the end of the file:
“`shell
export PATH=”/opt/homebrew/bin:$PATH”
“`
Save the changes by pressing Ctrl + X, then press Y to confirm the changes, and press Enter to exit.
Step 3: Update the Current Terminal Session
To apply the changes made to the .zshrc file, you need to update the current Terminal session. Run the following command in Terminal:
“`shell
source ~/.zshrc
“`
Step 4: Verify Homebrew Installation
To ensure that Homebrew is successfully added to the path, run the following command:
“`shell
brew doctor
“`
If everything is set up correctly, you should see a message stating that your system is ready to brew.
Congratulations! You have successfully added Homebrew to the path on your Mac M1.
FAQs:
Q1: Can I use Homebrew without installing Rosetta 2 on my Mac M1?
A1: No, Rosetta 2 is required for Homebrew installation on Mac M1 as it allows the execution of Intel-based applications.
Q2: What if I have already installed Homebrew on my Mac M1 without following these steps?
A2: If you’ve already installed Homebrew without adding it to the path, you can follow the above steps to modify the .zshrc file and update the Terminal session.
Q3: Will adding Homebrew to the path affect other software installations on my Mac M1?
A3: Adding Homebrew to the path will not affect other software installations. It simply allows you to use the Homebrew command globally in the Terminal.
Q4: Can I uninstall Homebrew from my Mac M1?
A4: Yes, you can uninstall Homebrew by running the uninstall script provided by Homebrew. Use the following command in Terminal:
“`shell
/bin/bash -c “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/uninstall.sh)”
“`
In conclusion, adding Homebrew to the path on your Mac M1 is a straightforward process with a few additional steps compared to Intel-based Macs. By following the steps outlined in this article, you can easily install and manage open-source software packages using Homebrew on your Mac M1.