rebuilderd: unexpected error while rebuilding package: Failed to download original package from "http://deb.debian.org/debian/pool/main/h/haskell-base64/libghc-base64-dev_0.4.2.4-4_armel.deb": HTTP status client error (404 Not Found) for url (http://deb.debian.org/debian/pool/main/h/haskell-base64/libghc-base64-dev_0.4.2.4-4_armel.deb)