Warning: The install command is a part of the legacy v1 style of cabal usage. Please switch to using either the new project style and the new-install command or the legacy v1-install alias as new-style projects will become the default in the next version of cabal-install. Please file a bug if you cannot replicate a working v1- use case with the new-style commands. For more information, see: https://wiki.haskell.org/Cabal/NewBuild Resolving dependencies... Starting erf-2.0.0.0 Starting random-1.1 Starting primitive-0.6.4.0 Building erf-2.0.0.0 Building random-1.1 Building primitive-0.6.4.0 Completed erf-2.0.0.0 Completed random-1.1 Completed primitive-0.6.4.0 Starting tf-random-0.5 Starting vector-0.12.0.2 Building tf-random-0.5 Building vector-0.12.0.2 Completed tf-random-0.5 Starting QuickCheck-2.12.6.1 Building QuickCheck-2.12.6.1 Completed QuickCheck-2.12.6.1 Completed vector-0.12.0.2 Downloading repa-3.4.1.4 Downloaded repa-3.4.1.4 Starting repa-3.4.1.4 Building repa-3.4.1.4 Completed repa-3.4.1.4 Downloading hnetcdf-0.5.0.0 Downloaded hnetcdf-0.5.0.0 Starting hnetcdf-0.5.0.0 Failed to install hnetcdf-0.5.0.0 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/hnetcdf-0.5.0.0-39oK80qZSAHES2pCbOpzxz.log ): cabal: Entering directory '/tmp/cabal-tmp-3813/hnetcdf-0.5.0.0' Configuring hnetcdf-0.5.0.0... cabal: Missing dependency on a foreign library: * Missing (or bad) C library: netcdf 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.If the library file does exist, it may contain errors that are caught by the C compiler at the preprocessing stage. In this case you can re-run configure with the verbosity flag -v3 to see the error messages. cabal: Leaving directory '/tmp/cabal-tmp-3813/hnetcdf-0.5.0.0' cabal: Error: some packages failed to install: hnetcdf-0.5.0.0-39oK80qZSAHES2pCbOpzxz failed during the configure step. The exception was: ExitFailure 1