[[!comment format=mdwn
 username="dave@2ab82f485adf7e2ce787066e35f5f9789bff430b"
 nickname="dave"
 subject="apt-get build-dep fails"
 date="2015-07-09T00:07:32Z"
 content="""
    hobbes@namagiri:~/src$ sudo apt-get build-dep git-annex
    Reading package lists... Done
    Building dependency tree       
    Reading state information... Done
    E: Build-Depends dependency for git-annex cannot be satisfied because the package libghc-hamlet-dev cannot be found

Hmm, deprecated in favor of libghc-shakespear-dev, according to http://hackage.haskell.org/package/hamlet ...

    hobbes@namagiri:~/src/apt-get-source-git-annex$ grep -iR build-depends.*hamlet|tr , \\n
    git-annex_5.20141125.dsc:Build-Depends: debhelper (>= 9)
     ghc (>= 7.4)
     cabal-install
     libghc-mtl-dev (>= 2.1.1)
     libghc-missingh-dev
     libghc-data-default-dev
     libghc-hslogger-dev
     libghc-pcre-light-dev
     libghc-sha-dev
     libghc-cryptohash-dev
     libghc-dataenc-dev
     libghc-utf8-string-dev
     libghc-hs3-dev (>= 0.5.6)
     libghc-dav-dev (>= 1.0) [amd64 i386 kfreebsd-amd64 kfreebsd-i386 powerpc]
     libghc-quickcheck2-dev
     libghc-monad-control-dev (>= 0.3)
     libghc-exceptions-dev (>= 0.6)
     libghc-transformers-dev
     libghc-unix-compat-dev
     libghc-dlist-dev
     libghc-uuid-dev
     libghc-json-dev
     libghc-aeson-dev
     libghc-ifelse-dev
     libghc-bloomfilter-dev
     libghc-edit-distance-dev
     libghc-hinotify-dev [linux-any]
     libghc-stm-dev (>= 2.3)
     libghc-dbus-dev (>= 0.10.3) [linux-any]
     libghc-fdo-notify-dev (>= 0.3) [linux-any]
     libghc-yesod-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-yesod-static-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-yesod-default-dev [i386 amd64 kfreebsd-amd64 powerpc]
     libghc-hamlet-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-shakespeare-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-clientsession-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-warp-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-warp-tls-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-wai-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-wai-extra-dev [i386 amd64 kfreebsd-i386 kfreebsd-amd64 powerpc]
     libghc-securemem-dev
     libghc-byteable-dev
     libghc-dns-dev
     libghc-case-insensitive-dev
     libghc-http-types-dev
     libghc-http-conduit-dev
     libghc-blaze-builder-dev
     libghc-crypto-api-dev
     libghc-network-multicast-dev
     libghc-network-info-dev [linux-any kfreebsd-any]
     libghc-safesemaphore-dev
     libghc-network-protocol-xmpp-dev (>= 0.4.3-1+b1)
     libghc-gnutls-dev (>= 0.1.4)
     libghc-xml-types-dev
     libghc-async-dev
     libghc-feed-dev (>= 0.3.9.2)
     libghc-regex-tdfa-dev [!mipsel !s390]
     libghc-regex-compat-dev [mipsel s390]
     libghc-tasty-dev (>= 0.7) [!sparc]
     libghc-tasty-hunit-dev [!sparc]
     libghc-tasty-quickcheck-dev [!sparc]
     libghc-tasty-rerun-dev [!sparc]
     libghc-optparse-applicative-dev [!sparc]
     lsof [!kfreebsd-i386 !kfreebsd-amd64 !hurd-any]
     ikiwiki
     perlmagick
     git (>= 1:2.0)
     rsync
     wget
     curl
     openssh-client
     git-remote-gcrypt (>= 0.20130908-6)
     llvm-3.4 [armel armhf]
    
I think that's the bug, right there: *git-annex_5.20141125.dsc*.

I hope this helps.
"""]]