Fetched https://x.ai/cli/install.sh and read it, rather than inferring
the layout from docs. Three facts, every one of which the template had
wrong:
· the CLI installs as 'grok' (with an 'agent' alias) — NOT 'grok-build'.
So the drill was checking a command that never existed.
· BIN_DIR defaults to $HOME/.grok/bin, and what lands there is a
SYMLINK into the versioned download dir — which is exactly why the
template's 'find -type f' found nothing.
· GROK_BIN_DIR can override the directory.
The install was almost certainly succeeding the whole time; the template
was hunting for the wrong name, as the wrong file type, in the wrong
place. Now it links the known path onto the system PATH, asserts
'grok --version' answers, and dumps what the installer actually left if
the upstream layout ever moves.
Also corrected: the drill's version check (grok, not grok-build), the
agent briefing ('grok login'), the template description, and the README
row. The lesson is the repo's oldest one — read the thing, don't reason
about it.