Install babel in drone

Hello. I install HUGO by Drone like that

  - name: hugo
    image: plugins/hugo
    settings:
      hugo_version: 0.92.0
      url: https://${DRONE_COMMIT_BRANCH}-web-site.com
      source: src
      output: ../output
      validate: true

how can I add babel support?

Please raise your question here:
https://discourse.drone.io/