Let’s start develop Clojure with the tools. We setup a leiningen based development workflow.
Leiningen We assume that the development environment is either Linux or macos. Make sure you have Java runtime environment installed. Download the lein script. It is the compiler toolchain. Run lein as an executable script, and it will automatically install the necessary Clojure compiler and libraries. Create a project $ lein new hello-world Generating a project called hello-world based on the 'default' template. The default template is intended for library projects, not applications.