Actually, it seems to just be a quarantine issue. I managed to run the app just by having executed: xattr -d com.apple.quarantine /Applications/MacCrackAttack.app. And Thanks, @macbishop for having crafted and released this mac version.
Fix compil error
That would probably be my fault. While adjusting the text position and spacing during...
Maybe, what would be even better is a way to provide regexps of patterns which must...