Resolving dependencies...
Configuring ViennaRNA-bindings-0.1.0.0...
Building ViennaRNA-bindings-0.1.0.0...
Failed to install ViennaRNA-bindings-0.1.0.0
Build log ( /home/builder/.cabal/logs/ViennaRNA-bindings-0.1.0.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-31266/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
cabal: Leaving directory '/tmp/cabal-tmp-31266/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