Resolving dependencies...
Starting     opusfile-0.1.0.0
Failed to install opusfile-0.1.0.0
Build log ( /home/builder/.cabal/logs/ghc-8.10.2/opusfile-0.1.0.0-5cbQALp8Z55G9E7QQVSUUG.log ):
cabal: Entering directory '/tmp/cabal-tmp-10267/opusfile-0.1.0.0'
Configuring opusfile-0.1.0.0...
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-10267/opusfile-0.1.0.0'
cabal: Error: some packages failed to install:
opusfile-0.1.0.0-5cbQALp8Z55G9E7QQVSUUG failed during the configure step. The
exception was:
ExitFailure 1