Resolving dependencies...
Configuring mtl-2.2.1...
Configuring text-1.2.2.1...
Building mtl-2.2.1...
Building text-1.2.2.1...
Installed mtl-2.2.1
Installed text-1.2.2.1
Configuring parsec-3.1.11...
Building parsec-3.1.11...
Installed parsec-3.1.11
Configuring Emping-0.1...
Building Emping-0.1...
Failed to install Emping-0.1
Build log ( /home/builder/.cabal/logs/Emping-0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-17235/Emping-0.1'
[1 of 1] Compiling Main             ( /tmp/cabal-tmp-17235/Emping-0.1/dist/setup/setup.hs, /tmp/cabal-tmp-17235/Emping-0.1/dist/setup/Main.o )
Linking /tmp/cabal-tmp-17235/Emping-0.1/dist/setup/setup ...
Configuring Emping-0.1...
Warning: No 'build-type' specified. If you do not need a custom Setup.hs or
./configure script then use 'build-type: Simple'.
Warning: 'ghc-options: -o' is not needed. The output files are named
automatically.
Building Emping-0.1...
Preprocessing executable 'emping' for Emping-0.1...
[1 of 6] Compiling Reduce           ( src/Reduce.hs, dist/build/emping/emping-tmp/Reduce.o )
dist/build/emping/emping-tmp/Reduce.o: getModificationTime: does not exist (No such file or directory)
cabal: Leaving directory '/tmp/cabal-tmp-17235/Emping-0.1'
cabal: Error: some packages failed to install:
Emping-0.1 failed during the building phase. The exception was:
ExitFailure 1