Resolving dependencies...
Downloading llvm-general-pure-3.2.7.2...

/tmp/llvm-general-pure-3.2.7.2-6523/llvm-general-pure-3.2.7.2/Setup.hs:14:8:
    Could not find module `System.SetEnv'
    Use -v to see a list of the files searched for.
Failed to install llvm-general-pure-3.2.7.2
Configuring setenv-0.1.1...
Building setenv-0.1.1...
Preprocessing library setenv-0.1.1...
[1 of 1] Compiling System.SetEnv    ( src/System/SetEnv.hs, dist/build/System/SetEnv.o )
In-place registering setenv-0.1.1...
Running Haddock for setenv-0.1.1...
Running hscolour for setenv-0.1.1...
Preprocessing library setenv-0.1.1...
Preprocessing library setenv-0.1.1...
Haddock coverage:
  67% (  2 /  3) in 'System.SetEnv'
Documentation created: dist/doc/html/setenv/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/setenv-0.1.1
Registering setenv-0.1.1...
Installed setenv-0.1.1
Configuring utf8-string-0.3.7...
Building utf8-string-0.3.7...
Preprocessing library utf8-string-0.3.7...
[1 of 7] Compiling Codec.Binary.UTF8.String ( Codec/Binary/UTF8/String.hs, dist/build/Codec/Binary/UTF8/String.o )
[2 of 7] Compiling Codec.Binary.UTF8.Generic ( Codec/Binary/UTF8/Generic.hs, dist/build/Codec/Binary/UTF8/Generic.o )
[3 of 7] Compiling Data.String.UTF8 ( Data/String/UTF8.hs, dist/build/Data/String/UTF8.o )
[4 of 7] Compiling System.IO.UTF8   ( System/IO/UTF8.hs, dist/build/System/IO/UTF8.o )
[5 of 7] Compiling System.Environment.UTF8 ( System/Environment/UTF8.hs, dist/build/System/Environment/UTF8.o )
[6 of 7] Compiling Data.ByteString.UTF8 ( Data/ByteString/UTF8.hs, dist/build/Data/ByteString/UTF8.o )
[7 of 7] Compiling Data.ByteString.Lazy.UTF8 ( Data/ByteString/Lazy/UTF8.hs, dist/build/Data/ByteString/Lazy/UTF8.o )
In-place registering utf8-string-0.3.7...
Running Haddock for utf8-string-0.3.7...
Running hscolour for utf8-string-0.3.7...
Preprocessing library utf8-string-0.3.7...
Preprocessing library utf8-string-0.3.7...
Haddock coverage:
 100% (  8 /  8) in 'Codec.Binary.UTF8.String'
  94% ( 16 / 17) in 'Codec.Binary.UTF8.Generic'
  89% ( 24 / 27) in 'Data.String.UTF8'
  82% ( 14 / 17) in 'System.IO.UTF8'
  14% (  1 /  7) in 'System.Environment.UTF8'
 100% ( 17 / 17) in 'Data.ByteString.UTF8'
 100% ( 17 / 17) in 'Data.ByteString.Lazy.UTF8'
Documentation created: dist/doc/html/utf8-string/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/utf8-string-0.3.7
Registering utf8-string-0.3.7...
Installed utf8-string-0.3.7
cabal: Error: some packages failed to install:
llvm-general-3.2.7.2 depends on llvm-general-pure-3.2.7.2 which failed to
install.
llvm-general-pure-3.2.7.2 failed during the configure step. The exception was:
ExitFailure 1