Resolving dependencies...
Configuring old-locale-1.0.0.7...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Building old-locale-1.0.0.7...
Installed old-locale-1.0.0.7
Configuring text-1.2.2.1...
Building text-1.2.2.1...
Configuring utf8-string-1.0.1.1...
Installed mtl-2.2.1
Building utf8-string-1.0.1.1...
Configuring old-time-1.1.0.3...
Installed utf8-string-1.0.1.1
Building old-time-1.1.0.3...
Installed old-time-1.1.0.3
Installed text-1.2.2.1
Configuring parsec-3.1.11...
Configuring convertible-1.1.1.0...
Building parsec-3.1.11...
Building convertible-1.1.1.0...
Installed parsec-3.1.11
Installed convertible-1.1.1.0
Configuring HDBC-2.4.0.1...
Building HDBC-2.4.0.1...
Installed HDBC-2.4.0.1
Downloading HDBC-odbc-1.1.3.1...
Configuring HDBC-odbc-1.1.3.1...
Failed to install HDBC-odbc-1.1.3.1
Build log ( /home/builder/.cabal/logs/HDBC-odbc-1.1.3.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-3724/HDBC-odbc-1.1.3.1'
cabal: Leaving directory '/tmp/cabal-tmp-3724/HDBC-odbc-1.1.3.1'
cabal: Error: some packages failed to install:
HDBC-odbc-1.1.3.1 failed during the configure step. The exception was:
user error ('/opt/ghc/8.0.2/bin/ghc' exited with an error:

/tmp/cabal-tmp-3724/HDBC-odbc-1.1.3.1/dist/setup/setup.hs:8:73: error:
• Couldn't match type ‘ExitCode’ with ‘()’
Expected type: Args
-> Distribution.Simple.Setup.ConfigFlags
-> PackageDescription
-> Distribution.Simple.LocalBuildInfo.LocalBuildInfo
-> IO ()
Actual type: Args
-> Distribution.Simple.Setup.ConfigFlags
-> PackageDescription
-> Distribution.Simple.LocalBuildInfo.LocalBuildInfo
-> IO ExitCode
• In the ‘postConf’ field of a record
In the first argument of ‘defaultMainWithHooks’, namely
‘defaultUserHooks {preConf = conf, postConf = ok}’
In the expression:
defaultMainWithHooks
(defaultUserHooks {preConf = conf, postConf = ok})

/tmp/cabal-tmp-3724/HDBC-odbc-1.1.3.1/dist/setup/setup.hs:17:8: error:
• Variable not in scope:
writeHookedBuildInfo :: [Char] -> (Maybe BuildInfo, [t0]) -> IO a0
• Perhaps you meant ‘emptyHookedBuildInfo’ (imported from
Distribution.PackageDescription)
)