Installation

Currently the best way to run outcome deployments, whether local or distributed, is using the provided command-line tool. This will require us to access and use the terminal, also called the shell of our operating system.

Using cargo build tool

Since outcome is written in Rust programming language, we can leverage it's native build tool cargo. cargo's install subcommand can take care of downloading, building, and adding the resulting binary to our system's path so that we can easily run it from the command line.

First we will need to install cargo itself. It comes bundled with a regular Rust language installation. Follow the instructions at rustup.rs to install Rust on your machine.

Once the installation is finished, run the following command:

cargo install outcome-cli


NOTE: During compilation you may get an error message about missing dependencies. By default, outcome uses zeromq messaging library, or more accurately, it compiles it from c++ source. Long story short, using outcome with zeromq requires cmake and a c++ compiler, like gcc, to be installed on your system. This is not optimal, and in the future could be changed by replacing the currently used libzmq-rs bindings crate with native Rust implementation of the library.

After the build process is complete, you should be able to use outcome from the command line like so:

outcome --help

Using pre-compiled binaries

For major releases pre-compiled binary executables for selected operating systems may be provided. Check out the download section on the website for links to code repositories.