---

requiredPackages:
  - git
  - curl
  - libssl-dev
  - libreadline-dev
  - zlib1g-dev
  - autoconf
  - bison
  - build-essential
  - libyaml-dev
  - libreadline-dev
  - libncurses5-dev
  - libffi-dev
  - libgdbm-dev
  - libjemalloc-dev

ruby_version: 2.7.0