Please update description in .cabal file.
Description: The Curry Frontend consists of the executable program "cymake". It is used by various backends to compile Curry programs to an internal representation. The code is a stripped-down version of an early version of the Muenster Curry Compiler (<http://danae.uni-muenster.de/~lux/curry/>)
The above description seems slightly outdated. The provided URL gives a 404 (not found) error.