Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: nanovg-simple-0.5.0.0 (user goal)
[__1] next goal: nanovg (dependency of nanovg-simple)
[__1] rejecting: nanovg-0.6.0.0 (conflict: pkg-config package glew-any, not
found in the pkg-config database)
[__1] rejecting: nanovg-0.5.2.0 (conflict: nanovg-simple => nanovg>=0.6.0.0 &&
<0.7)
[__1] skipping: nanovg-0.5.1.0, nanovg-0.5.0.0, nanovg-0.4.0.0,
nanovg-0.3.0.0, nanovg-0.2.0.0, nanovg-0.1.0.2, nanovg-0.1.0.1, nanovg-0.1.0.0
(has the same characteristics that caused the previous version to fail:
excluded by constraint '>=0.6.0.0 && <0.7' from 'nanovg-simple')
[__1] fail (backjumping, conflict set: nanovg, nanovg-simple)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: nanovg, nanovg-simple