/usr/share/racket/pkgs/unstable-lib/recontract.rkt is in racket-common 6.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | #lang racket/base
(require racket/contract/base)
(provide recontract-out)
|