Resolving dependencies... Configuring data-default-class-0.1.2.0... Configuring dlist-0.8.0.2... Building data-default-class-0.1.2.0... Building dlist-0.8.0.2... Installed data-default-class-0.1.2.0 Configuring old-locale-1.0.0.7... Building old-locale-1.0.0.7... Configuring mtl-2.2.1... Installed dlist-0.8.0.2 Building mtl-2.2.1... Configuring transformers-compat-0.5.1.4... Installed old-locale-1.0.0.7 Building transformers-compat-0.5.1.4... Configuring stm-2.4.4.1... Installed transformers-compat-0.5.1.4 Building stm-2.4.4.1... Configuring data-default-instances-containers-0.0.1... Installed mtl-2.2.1 Building data-default-instances-containers-0.0.1... Installed data-default-instances-containers-0.0.1 Configuring data-default-instances-dlist-0.0.1... Configuring data-default-instances-old-locale-0.0.1... Installed stm-2.4.4.1 Building data-default-instances-dlist-0.0.1... Building data-default-instances-old-locale-0.0.1... Configuring mmorph-1.1.0... Installed data-default-instances-old-locale-0.0.1 Installed data-default-instances-dlist-0.0.1 Configuring exceptions-0.8.3... Building mmorph-1.1.0... Building exceptions-0.8.3... Installed mmorph-1.1.0 Configuring transformers-base-0.4.4... Building transformers-base-0.4.4... Configuring data-default-0.7.1.1... Installed exceptions-0.8.3 Building data-default-0.7.1.1... Installed transformers-base-0.4.4 Configuring monad-control-1.0.2.0... Building monad-control-1.0.2.0... Installed data-default-0.7.1.1 Installed monad-control-1.0.2.0 Configuring lifted-base-0.2.3.11... Building lifted-base-0.2.3.11... Installed lifted-base-0.2.3.11 Configuring resourcet-1.1.9... Building resourcet-1.1.9... Installed resourcet-1.1.9 Downloading rocksdb-haskell-1.0.0... Configuring rocksdb-haskell-1.0.0... Failed to install rocksdb-haskell-1.0.0 Build log ( /home/builder/.cabal/logs/rocksdb-haskell-1.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-26437/rocksdb-haskell-1.0.0' Configuring rocksdb-haskell-1.0.0... cabal: Missing dependency on a foreign library: * Missing C library: rocksdb This problem can usually be solved by installing the system package that provides this library (you may need the "-dev" version). If the library is already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where it is. cabal: Leaving directory '/tmp/cabal-tmp-26437/rocksdb-haskell-1.0.0' cabal: Error: some packages failed to install: rocksdb-haskell-1.0.0 failed during the configure step. The exception was: ExitFailure 1