language: ruby
dist: bionic
before_install:
- sudo apt-get update -y && \
- sudo apt-get install -y ruby ruby-dev libtokyocabinet-dev zlib1g-dev libbz2-dev libxml2-dev libxslt1-dev
rvm:
  - 2.7.0
  - 2.6.0
  - 2.5.0