'claudebox exec box -- claude --version' — the exact invocation the help
promises — failed on the first live drill: the binary lands in
~/.local/bin, but cloud-init only exported PATH in .bashrc/.zshrc, which
the non-interactive shell behind exec never reads (the box's login shell
is zsh, so even sudo -i reads neither). A symlink in /usr/local/bin is
on every shell's PATH, interactive or not. Found by the drill (#15).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>