Resolving dependencies...
Error: cabal: Could not resolve dependencies:
[__0] trying: thrift-compiler-0.2.0.0 (user goal)
[__1] next goal: fb-util (dependency of thrift-compiler)
[__1] rejecting: fb-util-0.2.0.0, fb-util-0.1.0.1 (conflict: pkg-config
package gflags-any, not found in the pkg-config database)
[__1] fail (backjumping, conflict set: fb-util, thrift-compiler)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: thrift-compiler, fb-util