Resolving dependencies...
Configuring base-prelude-1.0.1.1...
Configuring primitive-0.6.1.0...
Building base-prelude-1.0.1.1...
Building primitive-0.6.1.0...
Installed base-prelude-1.0.1.1
Configuring text-1.2.2.1...
Building text-1.2.2.1...
Installed primitive-0.6.1.0
Configuring vector-0.11.0.0...
Building vector-0.11.0.0...
Installed text-1.2.2.1
Configuring hashable-1.2.4.0...
Building hashable-1.2.4.0...
Installed hashable-1.2.4.0
Installed vector-0.11.0.0
Configuring scientific-0.3.4.9...
Building scientific-0.3.4.9...
Installed scientific-0.3.4.9
Configuring attoparsec-0.13.1.0...
Building attoparsec-0.13.1.0...
Installed attoparsec-0.13.1.0
Configuring supplemented-0.5.0.1...
Building supplemented-0.5.0.1...
Failed to install supplemented-0.5.0.1
Build log ( /home/builder/.cabal/logs/supplemented-0.5.0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-6635/supplemented-0.5.0.1'
Configuring supplemented-0.5.0.1...
Building supplemented-0.5.0.1...
Preprocessing library supplemented-0.5.0.1...
[1 of 2] Compiling Supplemented.Prelude ( library/Supplemented/Prelude.hs, dist/build/Supplemented/Prelude.o )

library/Supplemented/Prelude.hs:14:1: error:
    Failed to load interface for ‘Control.Monad.IO.Class’
    It is a member of the hidden package ‘base-4.9.0.0’.
    Perhaps you need to add ‘base’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-6635/supplemented-0.5.0.1'
cabal: Error: some packages failed to install:
supplemented-0.5.0.1 failed during the building phase. The exception was:
ExitFailure 1