csail/6006psets_ng — comment on commit 567e292441d2a5cf99f7e43da25f0907762876fa
File: 5/code/rsa/big_num_test.rb line 0
By pwnall:

Tests should be executable on their own. Please add a shebang line `#!/usr/bin/env ruby` and make the file executable `chmod +x big_num_test.rb`.

Actually, all the test files should be executable, so `chmod +x *_test.rb`