[BUG] illegal hardware instruction, please compile without the AVX2 requirement

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

v2.1.113 Latest
What's changed
Changed the CLI to spawn a native Claude Code binary (via a per-platform optional dependency) instead of bundled JavaScript

Will the new version of npm no longer accept CPUs without AVX2?

What Should Happen?

v2.1.113 Latest
What's changed
Changed the CLI to spawn a native Claude Code binary (via a per-platform optional dependency) instead of bundled JavaScript

Will the new version of npm no longer accept CPUs without AVX2?

Error Messages/Logs

Steps to Reproduce

claude --version

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

v2.1.113

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_