Resolving dependencies...
Configuring mtl-2.2.1...
Configuring network-2.6.3.1...
Building mtl-2.2.1...
Building network-2.6.3.1...
Configuring old-locale-1.0.0.7...
Installed mtl-2.2.1
Building old-locale-1.0.0.7...
Installed old-locale-1.0.0.7
Configuring readline-1.0.3.0...
Building readline-1.0.3.0...
Configuring regex-base-0.93.2...
Installed network-2.6.3.1
Installed readline-1.0.3.0
Building regex-base-0.93.2...
Installed regex-base-0.93.2
Configuring regex-posix-0.95.2...
Building regex-posix-0.95.2...
Installed regex-posix-0.95.2
Downloading Yogurt-0.1...
Configuring Yogurt-0.1...
Building Yogurt-0.1...
Failed to install Yogurt-0.1
Build log ( /home/builder/.cabal/logs/Yogurt-0.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-20888/Yogurt-0.1'
Configuring Yogurt-0.1...
Building Yogurt-0.1...
Preprocessing library Yogurt-0.1...

Network/Yogurt/Mud.hs:1:16: warning:
    -fglasgow-exts is deprecated: Use individual extensions instead

Network/Yogurt/Utils.hs:1:16: warning:
    -fglasgow-exts is deprecated: Use individual extensions instead
[1 of 4] Compiling Network.Yogurt.Mud ( Network/Yogurt/Mud.hs, dist/build/Network/Yogurt/Mud.o )

Network/Yogurt/Mud.hs:46:1: error:
    Failed to load interface for ‘Network.Yogurt.Ansi’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-20888/Yogurt-0.1'
cabal: Error: some packages failed to install:
Yogurt-0.1 failed during the building phase. The exception was:
ExitFailure 1