All products Lumenlan CLI Product help
Open documentation menu

Installation and upgrades

macOS and Linux

Run this in a terminal:

curl -fsSL https://download.lumenlan.com/lumenlan-cli/install.sh | sh

The installer detects macOS or Linux and arm64 or x64, downloads the matching current stable binary, and verifies it against the stable SHA256SUMS before replacing any installed command. The default path is ~/.local/bin/lumenlan. If that directory is not on PATH, the installer prints the directory to add; open a new terminal after changing your shell configuration.

To choose an installation directory or pin an exact release, download the script before passing options:

curl -fsSL https://download.lumenlan.com/lumenlan-cli/install.sh -o install-lumenlan.sh
sh install-lumenlan.sh --install-dir "$HOME/bin" --version v0.3.1

Windows

Run this in PowerShell:

irm https://download.lumenlan.com/lumenlan-cli/install.ps1 | iex

The default path is %LOCALAPPDATA%\Programs\Lumenlan\bin\lumenlan.exe. It is added to the current user’s PATH; open a new PowerShell and run lumenlan version. To pin a version or directory, download the script and run ./install.ps1 -Version v0.3.1 -InstallDir "$HOME\bin".

Manual downloads

Stable releases contain six binaries: arm64 and x64 for macOS, Linux, and Windows. Choose the matching file under https://download.lumenlan.com/lumenlan-cli/latest/, then verify its SHA-256 with the SHA256SUMS file in that directory before making it executable and placing it on PATH.

Upgrade, roll back, and remove

Run the automatic installer again to upgrade to the current stable release. Use --version vX.Y.Z or the PowerShell -Version vX.Y.Z option to reproduce or roll back to a published release. The installer checks the download and probes its version before replacement, so a partial file does not become the live command.

To uninstall, remove lumenlan or lumenlan.exe, then remove a manually configured directory from PATH. The CLI does not retain long-lived sign-in credentials, but its workspace state directory may contain redacted audit records and isolated output. Keep or remove that directory according to your evidence policy.