Resolving dependencies...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Installed mtl-2.2.1
Configuring djinn-2011.7.23...
Building djinn-2011.7.23...
Failed to install djinn-2011.7.23
Build log ( /home/builder/.cabal/logs/djinn-2011.7.23.log ):
cabal: Entering directory '/tmp/cabal-tmp-18283/djinn-2011.7.23'
Configuring djinn-2011.7.23...
Warning: 'ghc-options: -prof' is not necessary and will lead to problems when
used on a library. Use the configure flag --enable-library-profiling and/or
--enable-profiling.
Building djinn-2011.7.23...
Preprocessing executable 'djinn' for djinn-2011.7.23...
[1 of 7] Compiling REPL             ( src/REPL.hs, dist/build/djinn/djinn-tmp/REPL.o )
[2 of 7] Compiling LJTFormula       ( src/LJTFormula.hs, dist/build/djinn/djinn-tmp/LJTFormula.o )
[3 of 7] Compiling LJT              ( src/LJT.hs, dist/build/djinn/djinn-tmp/LJT.o )

src/LJT.hs:141:10: error:
    • No instance for (Applicative P)
        arising from the superclasses of an instance declaration
    • In the instance declaration for ‘Monad P’

src/LJT.hs:150:10: error:
    • No instance for (GHC.Base.Alternative P)
        arising from the superclasses of an instance declaration
    • In the instance declaration for ‘MonadPlus P’
cabal: Leaving directory '/tmp/cabal-tmp-18283/djinn-2011.7.23'
cabal: Error: some packages failed to install:
djinn-2011.7.23 failed during the building phase. The exception was:
ExitFailure 1