Resolving dependencies...
[1 of 1] Compiling Main             ( /tmp/cabal-tmp-31521/stream-fusion-0.1/dist/setup/setup.hs, /tmp/cabal-tmp-31521/stream-fusion-0.1/dist/setup/Main.o )
Linking /tmp/cabal-tmp-31521/stream-fusion-0.1/dist/setup/setup ...
Configuring stream-fusion-0.1...
Warning: No 'build-type' specified. If you do not need a custom Setup.hs or
./configure script then use 'build-type: Simple'.
Warning: Instead of 'ghc-options: -DEXTERNAL_PACKAGE' use 'cpp-options:
-DEXTERNAL_PACKAGE'
Building stream-fusion-0.1...
Preprocessing library stream-fusion-0.1...

on the commandline: Warning:
    -fglasgow-exts is deprecated: Use individual extensions instead
ghc: unrecognised flag: -fno-method-sharing

Usage: For basic information, try the `--help' option.
Failed to install stream-fusion-0.1
cabal: Error: some packages failed to install:
stream-fusion-0.1 failed during the building phase. The exception was:
ExitFailure 1