macOS - Software Lifecycle - Install iTerm2

What the iTerm2 deployment Worklet does

This Automox Worklet™ deploys iTerm2 to macOS endpoints in two phases. The evaluation script checks for /Applications/iTerm.app and reports the endpoint as compliant if the bundle is already present. The remediation script downloads the iTerm2 ZIP through the Automox download utility, extracts the application bundle into /Applications, and confirms that /Applications/iTerm.app exists at the end of the run.

Before the install step, the Worklet runs pip3 --version. If pip3 is missing, it calls xcode-select -p and, when the Command Line Tools are not present, runs softwareupdate to install them. iTerm2 relies on the Command Line Tools for Python integration and shell utility features, so installing them up front means iTerm2 does not prompt the end user the first time the application launches.

Endpoints that already have iTerm2 installed are skipped on subsequent policy runs, so the same policy can be scheduled recurring without re-downloading the archive or disrupting the end user.

Why standardize iTerm2 across your macOS fleet

iTerm2 is a widely used terminal emulator for macOS developers, site reliability engineers, and platform teams. It adds split panes, hotkey windows, regex-aware search, autocomplete, profile-based environment switching, and triggers that fire on shell output. Engineering teams often install it themselves on day one, which leaves the IT team without a fleet inventory of which endpoints have it, which versions are pinned, and which laptops still run a stale build because the user never reinstalled after a re-image.

Standardizing iTerm2 through Automox replaces that drift with a single deployment record, captures the install in activity logs, and gives the IT team a clear rollback path if a future build introduces a regression. Apply the Worklet to the developer and SRE macOS device group and let it reach remote and field engineering laptops over the Automox agent.

How iTerm2 deployment works

1. Evaluation phase: The Worklet checks whether /Applications/iTerm.app exists on the endpoint. If the bundle is present, the script exits 0 and the endpoint is reported compliant. If the bundle is missing, the script exits non-zero and Automox queues the remediation phase on the next policy window.

2. Remediation phase: The script runs pip3 --version; if pip3 is missing, it checks xcode-select -p and triggers softwareupdate to install the Xcode Command Line Tools. It then calls the Automox download utility (wdk ottopm download iTerm2) to fetch the iTerm2 ZIP, runs unzip to extract iTerm.app into /Applications, and confirms that /Applications/iTerm.app now exists. A missing bundle at the end of the run exits non-zero so the failure surfaces in Automox activity logs instead of going silent.

iTerm2 deployment requirements

• macOS workstation running a current macOS release, on Intel or Apple Silicon

• Network reachability from the endpoint to the Automox download service and to Apple softwareupdate servers

• Root context for the Automox agent (default) so the Worklet can write to /Applications and trigger the Xcode Command Line Tools install

• Free space in /Applications for the extracted iTerm.app bundle

Expected state after iTerm2 deployment

After a successful remediation run, /Applications/iTerm.app is present and the bundle launches without prompting for the Xcode Command Line Tools. Spotlight indexes the new application within a minute, and the user can launch iTerm2 from /Applications, Launchpad, or a Cmd+Space search. Subsequent evaluation runs find the bundle and exit 0, so the policy stays quiet until a future build script or user action removes the application.

Validate the deployment with a quick set of checks. Run ls /Applications/iTerm.app to confirm the bundle exists, then mdls -name kMDItemVersion /Applications/iTerm.app to capture the installed version for audit. If the Command Line Tools were installed as part of the run, xcode-select -p returns /Library/Developer/CommandLineTools and pkgutil --pkg-info=com.apple.pkg.CLTools_Executables reports the install date. The Automox activity log records the remediation exit code and the wdk download, unzip, and softwareupdate steps, which together give you replayable evidence that the endpoint received the policy and reached compliant state.