//hmmm: plug in real recursive delete here instead.
basis::un_int kid;
-launch_process::run("rm", astring("-rf ") + tmpdir.raw(), launch_process::AWAIT_APP_EXIT, kid);
+launch_process::run("/usr/bin/rm", astring("-rf ") + tmpdir.raw(), launch_process::AWAIT_APP_EXIT, kid);
ASSERT_FALSE(kid, "removing temporary files after test");
}