Resolving dependencies...
Starting     StateVar-1.2.2
Starting     bindings-DSL-1.0.25
Starting     base-orphans-0.8.6
Starting     base-compat-0.12.1
Building     StateVar-1.2.2
Building     bindings-DSL-1.0.25
Building     base-orphans-0.8.6
Building     base-compat-0.12.1
Completed    bindings-DSL-1.0.25
Starting     cabal-doctest-1.0.9
Completed    StateVar-1.2.2
Starting     clock-0.8.2
Building     cabal-doctest-1.0.9
Building     clock-0.8.2
Completed    clock-0.8.2
Starting     colour-2.3.6
Completed    cabal-doctest-1.0.9
Starting     cryptohash-md5-0.11.101.0
Building     colour-2.3.6
Building     cryptohash-md5-0.11.101.0
Completed    base-orphans-0.8.6
Starting     derive-storable-0.3.0.0
Building     derive-storable-0.3.0.0
Completed    base-compat-0.12.1
Starting     dlist-1.0
Building     dlist-1.0
Completed    cryptohash-md5-0.11.101.0
Starting     file-embed-0.0.15.0
Building     file-embed-0.0.15.0
Completed    derive-storable-0.3.0.0
Starting     geomancy-0.2.3.0
Building     geomancy-0.2.3.0
Completed    file-embed-0.0.15.0
Starting     half-0.3.1
Completed    dlist-1.0
Starting     indexed-traversable-0.1.2
Building     half-0.3.1
Building     indexed-traversable-0.1.2
Completed    colour-2.3.6
Starting     integer-logarithms-1.0.3.1
Building     integer-logarithms-1.0.3.1
Completed    integer-logarithms-1.0.3.1
Starting     microlens-0.4.12.0
Completed    half-0.3.1
Starting     openal-ffi-0.0.1
Building     microlens-0.4.12.0
Building     openal-ffi-0.0.1
Completed    indexed-traversable-0.1.2
Starting     opusfile-0.1.0.1
Completed    geomancy-0.2.3.0
Starting     parser-combinators-1.3.0
Failed to install opusfile-0.1.0.1
Build log ( /home/builder/.cabal/logs/ghc-8.10.2/opusfile-0.1.0.1-DoK5s2SzcO9AQJ6ipD26it.log ):
cabal: Entering directory '/tmp/cabal-tmp-21348/opusfile-0.1.0.1'
Configuring opusfile-0.1.0.1...
cabal: Missing dependency on a foreign library:
* Missing (or bad) C library: opusfile
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-21348/opusfile-0.1.0.1'
Starting     primitive-0.7.3.0
Building     parser-combinators-1.3.0
Building     primitive-0.7.3.0
Completed    openal-ffi-0.0.1
Completed    microlens-0.4.12.0
Completed    parser-combinators-1.3.0
Completed    primitive-0.7.3.0
cabal: Error: some packages failed to install:
keid-sound-openal-0.2.0.0-5VxKt8wwm6lzd7qvvonyU depends on
keid-sound-openal-0.2.0.0 which failed to install.
opusfile-0.1.0.1-DoK5s2SzcO9AQJ6ipD26it failed during the configure step. The
exception was:
ExitFailure 1