This is a good option if you don’t already have Racket—at least, in the short term and for common machine types. The snapshot-specific package catalog will eventually expire, unlike a regular Racket distribution.

Then, install the rhombus package in one of these ways:

• In DrRacket, choose “Install package...” from the “File” menu

  Enter rhombus as the package to install.

• On the command line, run

  raco pkg install rhombus

This is a good option if you already have Racket, need more install options, or need longer-term support.