Resolving dependencies...
Configuring Javav-0.0.1...
Building Javav-0.0.1...
Preprocessing executable 'javav' for Javav-0.0.1...
[1 of 2] Compiling Language.Java.Javav ( Language/Java/Javav.hs, dist/build/javav/javav-tmp/Language/Java/Javav.o )

Language/Java/Javav.hs:73:39: Not in scope: ‘catch’
Failed to install Javav-0.0.1
cabal: Error: some packages failed to install:
Javav-0.0.1 failed during the building phase. The exception was:
ExitFailure 1