About the App

• App name: plantuml
• App description: Draw UML diagrams

Install the App

1. Press Command+F and type Terminal and press enter/return key.
2. Run in Terminal app:
   ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null
   and press enter/return
    key. Wait for the command to finish.
3. Run:
   brew install plantuml

Done! You can now use plantuml.

原文：http://macappstore.org/plantuml/