Ich möchte ein Plugin für die Entwicklung installieren, was soll ich tun?

[영광_임]

• My home
  I refer to the guide below.
  Beginners Guide to Install Discourse on Ubuntu for Development
  Beginners Guide to Install Discourse on Ubuntu for Development

• My company
  It is composed as follows.
  Package
  docker-compose
  docker
  postgresql
  redis
  discourse source