Resolving dependencies...
Starting     jsaddle-wkwebview-0.9.8.2
Building     jsaddle-wkwebview-0.9.8.2
Failed to install jsaddle-wkwebview-0.9.8.2
Build log ( /home/builder/.cabal/logs/ghc-8.10.2/jsaddle-wkwebview-0.9.8.2-7mVFizqTdMXCEVPxVydq4R.log ):
cabal: Entering directory '/tmp/cabal-tmp-30652/jsaddle-wkwebview-0.9.8.2'
Configuring jsaddle-wkwebview-0.9.8.2...
Building jsaddle-wkwebview-0.9.8.2...
Warning: No documentation was generated as this package does not contain a
library. Perhaps you want to use the --executables, --tests, --benchmarks or
--foreign-libraries flags.
cabal: No executables and no library found. Nothing to do.

cabal: Leaving directory '/tmp/cabal-tmp-30652/jsaddle-wkwebview-0.9.8.2'
cabal: Error: some packages failed to install:
jsaddle-wkwebview-0.9.8.2-7mVFizqTdMXCEVPxVydq4R failed during the final
install step. The exception was:
ExitFailure 1