Still stuck

If none of the above resolves your issue:

1. Check the GitHub repository for known issues, or open a new one with your operating system, the install command you ran, and the full error output
2. If claude --version works but something else is wrong, run claude doctor for an automated diagnostic report
3. If you can start a session, use /feedback inside Claude Code to report the problem
4. If the problem is with your account rather than the install, such as a login loop, a subscription that isn't recognized, or a disabled organization, contact Anthropic support: sign in at claude.ai (Console users: platform.claude.com), click your initials in the lower left, and select Get help. See How to get support for the full flow.