Undeclared dependency

[greghendershott]

$ raco setup
...
raco setup: --- checking package dependencies ---
...
raco setup: undeclared dependency detected
raco setup:   for package: "rackjure"
raco setup:   on package:
raco setup:    "base"
raco setup:   on package for build:
raco setup:    "rackunit-lib"