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     data-default-class-0.1.2.0
Starting     primitive-0.6.4.0
Starting     cereal-0.5.8.0
Starting     transformers-compat-0.6.2
Building     data-default-class-0.1.2.0
Building     cereal-0.5.8.0
Building     transformers-compat-0.6.2
Building     primitive-0.6.4.0
Completed    data-default-class-0.1.2.0
Completed    transformers-compat-0.6.2
Starting     exceptions-0.10.0
Building     exceptions-0.10.0
Completed    cereal-0.5.8.0
Starting     wave-0.1.5
Building     wave-0.1.5
Completed    exceptions-0.10.0
Completed    wave-0.1.5
Completed    primitive-0.6.4.0
Starting     vector-0.12.0.2
Building     vector-0.12.0.2
Completed    vector-0.12.0.2
Starting     flac-0.2.0
Failed to install flac-0.2.0
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/flac-0.2.0-3YJaKSM5c5F5782jFnIlyy.log ):
cabal: Entering directory '/tmp/cabal-tmp-26893/flac-0.2.0'
Configuring flac-0.2.0...
cabal: Missing dependency on a foreign library:
* Missing (or bad) C library: FLAC
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-26893/flac-0.2.0'
cabal: Error: some packages failed to install:
flac-0.2.0-3YJaKSM5c5F5782jFnIlyy failed during the configure step. The
exception was:
ExitFailure 1