Resolving dependencies... Downloading HDBC-1.0.1... [1 of 1] Compiling Main ( /tmp/HDBC-1.0.1-28941/HDBC-1.0.1/Setup.lhs, /tmp/HDBC-1.0.1-28941/HDBC-1.0.1/dist/setup/Main.o ) Linking /tmp/HDBC-1.0.1-28941/HDBC-1.0.1/dist/setup/setup ... Configuring HDBC-1.0.1... Warning: No 'build-type' specified. If you do not need a custom Setup.hs or ./configure script then use 'build-type: Simple'. Building HDBC-1.0.1... Preprocessing library HDBC-1.0.1... Database/HDBC/Types.hs:51:8: Could not find module `System.Time' It is a member of the hidden package `old-time-1.1.0.1'. Perhaps you need to add `old-time' to the build-depends in your .cabal file. Use -v to see a list of the files searched for. Failed to install HDBC-1.0.1 Downloading haskelldb-0.10... [1 of 1] Compiling Main ( /tmp/haskelldb-0.10-28941/haskelldb-0.10/Setup.hs, /tmp/haskelldb-0.10-28941/haskelldb-0.10/dist/setup/Main.o ) Linking /tmp/haskelldb-0.10-28941/haskelldb-0.10/dist/setup/setup ... Configuring haskelldb-0.10... Warning: No 'build-type' specified. If you do not need a custom Setup.hs or ./configure script then use 'build-type: Simple'. Building haskelldb-0.10... Preprocessing library haskelldb-0.10... src/Database/HaskellDB.hs:1:1: Ambiguous module name `Prelude': it was found in multiple packages: base haskell98-2.0.0.2 Failed to install haskelldb-0.10 cabal: Error: some packages failed to install: HDBC-1.0.1 failed during the building phase. The exception was: ExitFailure 1 HDBC-odbc-1.0.1.0 depends on HDBC-1.0.1 which failed to install. haskelldb-0.10 failed during the building phase. The exception was: ExitFailure 1 haskelldb-hdbc-0.10 depends on haskelldb-0.10 which failed to install. haskelldb-hdbc-odbc-0.10 depends on haskelldb-0.10 which failed to install.