---
language: minimal
os: linux

matrix:
    include:
        dist: trusty
        dist: xenial
        dist: bionic


script:
    - |
        for cmd in python python2 python3 pip pip2 pip3; do
            which $cmd || true
            $cmd --version || true
        done

{
  "os": "linux",
  "matrix": {
    "include": {
      "dist": "bionic"
    }
  },
  "script": [
    "for cmd in python python2 python3 pip pip2 pip3; do\n    which $cmd || true\n    $cmd --version || true\ndone\n"
  ],
  "language": "minimal"
}