Installation
barrel can be installed via our install script or built from source with Cargo.
Quick Install
The fastest way to install barrel:
$ curl -sL https://install.barrel.rs | bashPrerequisites
Before installing barrel, ensure you have the following:
- tmux - Terminal multiplexer (version 3.0 or later recommended)
- Claude Code, Codex, or another AI coding assistant (optional)
Install with Cargo
If you have Rust installed, you can build from source:
$ cargo install barrel-cliThis will download, compile, and install the latest version of barrel to your Cargo bin directory.
Install tmux
If you do not have tmux installed, use your system package manager:
macOS (Homebrew)
$ brew install tmuxUbuntu/Debian
$ sudo apt install tmuxFedora
$ sudo dnf install tmuxArch Linux
$ sudo pacman -S tmuxVerify Installation
Confirm barrel is installed correctly:
$ barrel --versionYou should see the version number printed to the console.
Next Steps
Now that barrel is installed, head to the Quick Start guide to create your first workspace.