[BUG] ERROR in UBUNTU 24

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?

  ERROR  Invalid Version: 2.1.0 (2026-01-07)

 file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:239:6514

 - aj (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:239:6514)
 - Rj8 (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:239:11642)
 - Object.fj8 (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:239:12198)
 -  (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2614:4237)
 -     at Array.sort (<anonymous>)
 - rr2 (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2614:4221)
 - qs2 (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2614:14824)
 - h5 (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:252:20693)
 - IY (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:252:39057)
 - ss (file:///home/hytuye/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:252:49664)

What Should Happen?

please roll back this update

Error Messages/Logs

Steps to Reproduce

just typing claude into my terminal

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

2.0.76

Claude Code Version

2.1.0

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Other

Additional Information

_No response_