+$ cd gocheese-@value{VERSION}
+$ redo all test
+@end example
+
+It uses @url{http://cr.yp.to/redo.html, redo} build system for that
+examples. You can use either dozen of various implementations, or at
+least minimalistic POSIX shell @code{apenwarr/do}:
+
+@example
+$ [fetch|wget] https://github.com/apenwarr/redo/raw/master/minimal/do
+$ mv do redo ; chmod +x redo