Resolving dependencies...
Error: cabal: Could not resolve dependencies:
[__0] trying: H-1.0.0 (user goal)
[__1] next goal: inline-r (dependency of H)
[__1] rejecting: inline-r-1.0.0, inline-r-0.10.5, inline-r-0.10.4,
inline-r-0.10.3, inline-r-0.10.2, inline-r-0.10.1, inline-r-0.10,
inline-r-0.9.2, inline-r-0.9.1, inline-r-0.9.0.2, inline-r-0.9.0.1,
inline-r-0.9.0.0 (conflict: pkg-config package libR>=3.0, not found in the
pkg-config database)
[__1] rejecting: inline-r-0.8.0.1 (conflict: H => inline-r>=0.9 && <1.1)
[__1] skipping: inline-r-0.8.0.0, inline-r-0.7.3.0, inline-r-0.7.2.0,
inline-r-0.7.1.2, inline-r-0.7.1.1, inline-r-0.7.1.0, inline-r-0.7.0.0 (has
the same characteristics that caused the previous version to fail: excluded by
constraint '>=0.9 && <1.1' from 'H')
[__1] fail (backjumping, conflict set: H, inline-r)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: inline-r, base, H