List of best mirrors for IP address 3.21.46.50, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/raspbian/pool/main/h/haskell-hakyll/libghc-hakyll-dev_4.12.3.0-4+b3_armhf.deb