Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: imagemagick (user goal)
rejecting: imagemagick-0.0.4.2, imagemagick-0.0.4.1, imagemagick-0.0.4,
imagemagick-0.0.3.7, imagemagick-0.0.3.5, imagemagick-0.0.3.3,
imagemagick-0.0.3.1, imagemagick-0.0.3, imagemagick-0.0.2 (constraint from
user target requires ==0.0.1)
rejecting: imagemagick-0.0.1 (conflict: requires pkg-config package
ImageMagick-any, not found in the pkg-config database)
Dependency tree exhaustively searched.