Since just is written in rust you can install it with rust’s cargo package manager if you have rust installed. This works on all operating systems.
# install rust and cargo
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
# install just
cargo install just
With macOS install it with the help of homebrew
brew install just
On windows you can either use a package manager such as chocolaty, winget or scoop.
scoop install just
choco install just
winget install --id Casey.Just --exact
Or install the prebuild binaries which can be found on the github repo.
On linux use the package manager of your choice
apk install just
sudo apt get install just
pacman -S just