Claude Code12 min read
Claude Code Installation: Complete Cross-Platform Guide
A complete Claude Code installation guide: prerequisites, the native installer, the npm command, platform notes for macOS, Linux, and Windows, and fixes.
3 InnovateTechie guides cover node.js, newest first — hands-on walkthroughs, fixes, and analysis.
A complete Claude Code installation guide: prerequisites, the native installer, the npm command, platform notes for macOS, Linux, and Windows, and fixes.
Getting 'readablestream is not defined' from the Claude SDK in Node? Learn the root cause and ordered fixes: upgrade Node, polyfill, or set the runtime.
Node.js for Claude Code: the native installer needs none, npm wants Node 22+. Check your version, set up nvm per OS, and fix common install errors.