The package haskell-zeromq4-haskell 0.6.3-4 has been added to safi. It has been imported from Debian: https://tracker.debian.org/pkg/haskell-zeromq4-haskell -- More information about haskell-zeromq4-haskell: http://pkg.kali.org/pkg/haskell-zeromq4-haskell