Install and verify two tools before Day 1. Takes about 10 minutes.
Follow the official installation instructions at code.claude.com/docs. If your organization has a specific installation process, check with your IT team.
Claude Code is also available as a VS Code extension, but the terminal CLI is recommended for this program.
Open a terminal and run:
You should see a version number like 2.x.x.
Start Claude Code:
If this is your first time, you’ll be prompted to sign in. Follow the authentication flow for your organization.
Once you’re in, type:
Claude should respond conversationally. Type /exit to close the session.
Git is used throughout the program for version control. Most developer machines have it pre-installed.
You should see a version number. If not, install Git from git-scm.com or through your organization’s approved software channel. On macOS, xcode-select --install also works.
claude command not found | Close and reopen your terminal after installing. If it still doesn’t work, check the troubleshooting guide or reach out to your IT team. |
| Sign-in fails or asks for a subscription | Check with your IT team that Claude Code access has been provisioned for your account. |
git not found | Install from git-scm.com or your organization’s approved software channel. On Mac, xcode-select --install also works. |
| Something else | Take a screenshot and share with your facilitator before Day 1. |