The package haskell-ghc-typelits-knownnat 0.7.4-2 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/haskell-ghc-typelits-knownnat -- More information about haskell-ghc-typelits-knownnat: http://pkg.kali.org/pkg/haskell-ghc-typelits-knownnat