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     FloatingHex-0.4
Starting     erf-2.0.0.0
Starting     hashable-1.2.7.0
Starting     primitive-0.6.4.0
Building     erf-2.0.0.0
Building     FloatingHex-0.4
Building     hashable-1.2.7.0
Building     primitive-0.6.4.0
Completed    erf-2.0.0.0
Starting     random-1.1
Completed    FloatingHex-0.4
Starting     syb-0.7
Building     random-1.1
Building     syb-0.7
Completed    hashable-1.2.7.0
Starting     th-abstraction-0.2.10.0
Building     th-abstraction-0.2.10.0
Completed    random-1.1
Starting     crackNum-2.3
Building     crackNum-2.3
Completed    syb-0.7
Starting     async-2.2.1
Building     async-2.2.1
Completed    th-abstraction-0.2.10.0
Starting     generic-deriving-1.12.2
Building     generic-deriving-1.12.2
Completed    async-2.2.1
Completed    crackNum-2.3
Completed    primitive-0.6.4.0
Starting     tf-random-0.5
Building     tf-random-0.5
Completed    tf-random-0.5
Starting     QuickCheck-2.12.6.1
Building     QuickCheck-2.12.6.1
Completed    generic-deriving-1.12.2
Completed    QuickCheck-2.12.6.1
Starting     sbv-8.0
Building     sbv-8.0
Failed to install sbv-8.0
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/sbv-8.0-IGfqsRLFtP0CfUF2kQeVpb.log ):
cabal: Entering directory '/tmp/cabal-tmp-25357/sbv-8.0'
Configuring sbv-8.0...
Preprocessing library for sbv-8.0..
Building library for sbv-8.0..
[  1 of 122] Compiling Data.SBV.Control.Types ( Data/SBV/Control/Types.hs, dist/build/Data/SBV/Control/Types.o )
<command line>: can't load .so/.DLL for: libtinfo.so (libtinfo.so: cannot open shared object file: No such file or directory)
cabal: Leaving directory '/tmp/cabal-tmp-25357/sbv-8.0'
cabal: Error: some packages failed to install:
sbv-8.0-IGfqsRLFtP0CfUF2kQeVpb failed during the building phase. The exception
was:
ExitFailure 1