Software⏱️ 2 min read📅 2026-05-29

How to Fix: Squarespace live server installation command failed (Windows 11)

Quick Answer: Check if the npm version is outdated. Try updating npm using \r\nnpm install -g npm@latest.

The error you're experiencing with the Squarespace live server installation on Windows 11 is likely due to a compatibility issue or an incomplete installation process. You may have noticed that your coworkers who use Macs don't face this problem, suggesting that there might be some system-specific factors at play.

🛑 Root Causes of the Error

  • The Squarespace server installation may not be compatible with Windows 11.

✅ Best Solutions to Fix It

Method 1: Update Node.js and npm

  1. Step 1: Open the Command Prompt as an administrator and run the command `npm install -g npm@latest` to update Node.js and npm.

Method 2: Use a Different Version of Squarespace Server

  1. Step 1: Run the command `npm i @squarespace/server@latest` to install the latest version of the Squarespace server.

💡 Conclusion

By following these steps, you should be able to resolve the issue and successfully install the Squarespace live server on your Windows 11 system.

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