Resolving dependencies...
Configuring mtl-2.2.1...
Configuring network-2.6.3.1...
Building mtl-2.2.1...
Building network-2.6.3.1...
Installed mtl-2.2.1
Installed network-2.6.3.1
Downloading urlcheck-0.1...
Configuring urlcheck-0.1...
Building urlcheck-0.1...
Failed to install urlcheck-0.1
Build log ( /home/builder/.cabal/logs/urlcheck-0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-32492/urlcheck-0.1'
[1 of 1] Compiling Main             ( /tmp/cabal-tmp-32492/urlcheck-0.1/dist/setup/setup.hs, /tmp/cabal-tmp-32492/urlcheck-0.1/dist/setup/Main.o )
Linking /tmp/cabal-tmp-32492/urlcheck-0.1/dist/setup/setup ...
Configuring urlcheck-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 urlcheck-0.1...
Preprocessing executable 'urlcheck' for urlcheck-0.1...
[1 of 2] Compiling TinyHTTP         ( TinyHTTP.hs, dist/build/urlcheck/urlcheck-tmp/TinyHTTP.o )

TinyHTTP.hs:21:1: error:
    Failed to load interface for ‘Network.URI’
    Perhaps you meant Network.BSD (from network-2.6.3.1)
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-32492/urlcheck-0.1'
cabal: Error: some packages failed to install:
urlcheck-0.1 failed during the building phase. The exception was:
ExitFailure 1