stacy install
Install packages from lockfile or SSC/GitHub
Synopsis
stacy install [OPTIONS]
Description
Installs packages defined in stacy.lock (or stacy.toml if no lockfile exists).
This ensures reproducible environments by installing exact versions from the
lockfile. Can also install individual packages directly from SSC or GitHub.
Options
| Option | Description |
|---|---|
--frozen | Fail if lockfile doesn’t match stacy.toml |
--no_verify | Skip checksum verification |
--with | Include dependency groups (comma-separated: dev, test) |
Examples
Install from lockfile
Install all packages at locked versions
stacy install
Install specific package
stacy install estout
Exit Codes
| Code | Meaning |
|---|---|
| 0 | Success |
| 1 | Installation failed |
| 3 | Package not found |
See Exit Codes Reference for details.