require_java 8
install_package "jruby-9.4.10.0" "https://repo1.maven.org/maven2/org/jruby/jruby-dist/9.4.10.0/jruby-dist-9.4.10.0-bin.tar.gz#0b325bb6e64896dfcf235bbc6506ca9b5af78f1c8fec7f048bc4188b1793b5e0" jruby