rvm: - 2.3.8 - 2.4.5 - 2.5.3 - 2.6.0 - ruby-head - jruby-9.1.17.0 - jruby-9.2.0.0 matrix: allow_failures: - rvm: jruby-9.1.17.0 - rvm: jruby-9.2.0.0 before_script: - unset JRUBY_OPTS script: rake addons: apt: packages: - haveged