Software⏱️ 2 min read📅 2026-05-31
How to Fix: Error: Cannot install in Homebrew on ARM processor in Intel default prefix (/usr/local)
Homebrew installation error on ARM processor in Intel default prefix.
Quick Answer: Try installing Homebrew using the alternative install method, as described in https://docs.brew.sh/Installation
📋 Table of Contents
To resolve the issue of not being able to install applications in Homebrew on an ARM processor using the Intel default prefix, follow these steps:
🔍 Why This Happens
- Homebrew is designed to work with x86-based architectures, but Apple's M1 chip processor runs on ARM architecture.
🛠️ Step-by-Step Verified Fixes
Method 1: Update Homebrew to Use ARM Architecture
- Step 1: Run the following command in your terminal: `brew install --arch arm homebrew`
Method 2: Install OpenJDK with ARM Architecture
- Step 1: Run the following command in your terminal: `brew install openjdk@11 --arch arm`
💡 Conclusion
By following these steps, you should be able to resolve the issue and install applications in Homebrew on your ARM processor using the Intel default prefix.
❓ Frequently Asked Questions
Homebrew is designed to work with x86-based architectures, but Apple's M1 chip processor runs on ARM architecture.
Step 1: Run the following command in your terminal: `brew install --arch arm homebrew`
Step 1: Run the following command in your terminal: `brew install openjdk@11 --arch arm`
By following these steps, you should be able to resolve the issue and install applications in Homebrew on your ARM processor using the Intel default prefix.
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