Configuring hnetcdf-0.1.0.0...
Dependency base ==4.6.0.1: using base-4.6.0.1
Dependency containers ==0.5.0.0: using containers-0.5.0.0
Dependency either ==3.4.1: using either-3.4.1
Dependency errors ==1.4.2: using errors-1.4.2
Dependency filepath ==1.3.0.1: using filepath-1.3.0.1
Dependency repa ==3.2.3.3: using repa-3.2.3.3
Dependency transformers ==0.3.0.0: using transformers-0.3.0.0
Dependency vector ==0.10.9.0: using vector-0.10.9.0
setup-Cabal-1.16.0.3-ghc-7.6.3: The program c2hs is required but it could not
be found.