*** setup configure

Configuring bindings-fann-0.0.2...
Dependency base >=3 && <5: using base-4.3.0.0
Dependency bindings-DSL ==1.0.*: using bindings-DSL-1.0.7
cabal-setup: The pkg-config package fann version >=1.2 && <2 is required but
the version installed on the system is version 2.1.0