Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: git-annex (user goal)
rejecting: git-annex-5.20150522, 5.20150508.1, 5.20150508, 5.20150420,
5.20150409, 5.20150406.1, 5.20150406, 5.20150327, 5.20150317, 5.20150219,
5.20150205, 5.20150113, 5.20141231 (global constraint requires ==5.20141219)
trying: git-annex-5.20141219
trying: http-types-0.8.6 (dependency of git-annex-5.20141219)
trying: blaze-builder-0.4.0.1 (dependency of http-types-0.8.6)
trying: git-annex-5.20141219:-android
trying: git-annex-5.20141219:-androidsplice
trying: git-annex-5.20141219:+assistant
trying: git-annex-5.20141219:+cryptohash
trying: git-annex-5.20141219:+dbus
trying: git-annex-5.20141219:+desktopnotify
trying: git-annex-5.20141219:+dns
trying: dns-1.4.5 (dependency of git-annex-5.20141219:+dns)
trying: attoparsec-0.13.0.0 (dependency of dns-1.4.5)
trying: git-annex-5.20141219:-ekg
trying: git-annex-5.20141219:+feed
trying: git-annex-5.20141219:+inotify
trying: git-annex-5.20141219:+network-uri
trying: git-annex-5.20141219:+pairing
trying: git-annex-5.20141219:+production
trying: git-annex-5.20141219:+quvi
trying: git-annex-5.20141219:+s3
next goal: aws (dependency of git-annex-5.20141219:+s3)
rejecting: aws-0.12, 0.11.4, 0.11.3, 0.11.2, 0.11.1, 0.11, 0.10.5, 0.10.4,
0.10.3, 0.10.2, 0.10.1, 0.10 (conflict: attoparsec==0.13.0.0, aws =>
attoparsec>=0.11 && <0.13)
rejecting: aws-0.9.4, 0.9.3, 0.9.2 (conflict: blaze-builder==0.4.0.1, aws =>
blaze-builder>=0.2.1.4 && <0.4)
rejecting: aws-0.9.1, 0.9, 0.8.6, 0.8.5, 0.8.4, 0.8.3, 0.8.2, 0.8.1, 0.8.0,
0.7.6.4, 0.7.6.3, 0.7.6.2, 0.7.6.1, 0.7.6, 0.7.5, 0.7.4, 0.7.3, 0.7.2, 0.7.1,
0.7.0, 0.6.2, 0.6.1, 0.6.0, 0.5.0, 0.4.1, 0.4.0.1, 0.4.0, 0.3.2, 0.3.1, 0.3,
0.2, 0.1, 0.0.6, 0.0.5, 0.0.4, 0.0.3, 0.0.2, 0.0.1 (conflict:
git-annex-5.20141219:s3 => aws(>=0.9.2))
Backjump limit reached (change with --max-backjumps).