00-build.md

$ raco exe ++lang racket/base run.rkt
$ ./run t.rkt 
standard-module-name-resolver: collection not found
  for module path: racket/match
  collection: "racket"
  in collection directories:
  context...:
   body of '#%mzc:run
$ raco exe ++lang racket/base ++lib racket/match run.rkt
$ ./run t.rkt
tails

run.rkt

#lang racket/base

(define m (vector-ref (current-command-line-arguments) 0))
(dynamic-require m #f)

t.rkt

#lang racket/base

(require racket/match)

(displayln
  (match (random 2)
    [0 "heads"]
    [1 "tails"]))