Resolving dependencies...
Downloading Javav-0.0.4...
Configuring Javav-0.0.4...
Building Javav-0.0.4...
Preprocessing executable 'javav' for Javav-0.0.4...
[1 of 2] Compiling Language.Java.Javav ( Language/Java/Javav.hs, dist/build/javav/javav-tmp/Language/Java/Javav.o )

Language/Java/Javav.hs:74:38: Not in scope: `catch'
Failed to install Javav-0.0.4
cabal: Error: some packages failed to install:
Javav-0.0.4 failed during the building phase. The exception was:
ExitFailure 1