Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: mp-1.0.1 (user goal)
[__1] next goal: gi-gst (dependency of mp)
[__1] rejecting: gi-gst-1.0.15, gi-gst-1.0.14, gi-gst-1.0.13, gi-gst-1.0.12,
gi-gst-1.0.11, gi-gst-1.0.10, gi-gst-1.0.9, gi-gst-1.0.8, gi-gst-1.0.7,
gi-gst-1.0.6, gi-gst-1.0.5, gi-gst-1.0.4, gi-gst-1.0.3, gi-gst-1.0.2,
gi-gst-1.0.1 (conflict: pkg-config package gstreamer-1.0-any, not found in the
pkg-config database)
[__1] rejecting: gi-gst-0.1.6.13 (conflict: mp => gi-gst(>=1.0 && <1.1))
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: gi-gst, mp