Resolving dependencies...
Downloading ViennaRNA-bindings-0.1.0.0...
Configuring ViennaRNA-bindings-0.1.0.0...
Building ViennaRNA-bindings-0.1.0.0...
Preprocessing library ViennaRNA-bindings-0.1.0.0...
dist/build/BioInf/ViennaRNA/Bindings/FFI/CoFold.chs.h:2:28: fatal error: ViennaRNA/fold.h: No such file or directory
 #include <ViennaRNA/fold.h>
                            ^
compilation terminated.
c2hs: Error during preprocessing custom header file
Failed to install ViennaRNA-bindings-0.1.0.0
cabal: Error: some packages failed to install:
ViennaRNA-bindings-0.1.0.0 failed during the building phase. The exception
was:
ExitFailure 1