Let's suppose that you want to install node@14.

For instance, if you need node version 14.21.3, install it using Rosetta 2, which allows running Intel-based applications on Apple Silicon Macs. Here's how:

1. Install Rosetta 2 if not already done: Search online

2. Open Terminal in Rosetta mode:

• Right-click Terminal app -> Get Info
• Check the "Open using Rosetta" checkbox
• Restart Terminal
• In the Rosetta Terminal, try installing again: nvm install 14.21.3