Resolving dependencies...
[1 of 1] Compiling Main             ( /tmp/compression-0.1-23504/compression-0.1/Setup.hs, /tmp/compression-0.1-23504/compression-0.1/dist/setup/Main.o )
Linking /tmp/compression-0.1-23504/compression-0.1/dist/setup/setup ...
Configuring compression-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 compression-0.1...
Preprocessing library compression-0.1...

Codec/Compression/Deflate/Inflate.hs:25:8:
    Could not find module `Data.ByteString.Base'
    Perhaps you meant
      Data.ByteString.Lazy (needs flag -package bytestring-0.10.0.2)
      Data.ByteString.Char8 (needs flag -package bytestring-0.10.0.2)
      Data.ByteString.Unsafe (needs flag -package bytestring-0.10.0.2)
    Use -v to see a list of the files searched for.
Failed to install compression-0.1
Configuring unix-compat-0.4.1.1...
Building unix-compat-0.4.1.1...
Preprocessing library unix-compat-0.4.1.1...
[1 of 8] Compiling System.PosixCompat.User ( dist/build/System/PosixCompat/User.hs, dist/build/System/PosixCompat/User.o )
[2 of 8] Compiling System.PosixCompat.Unistd ( src/System/PosixCompat/Unistd.hs, dist/build/System/PosixCompat/Unistd.o )
[3 of 8] Compiling System.PosixCompat.Types ( src/System/PosixCompat/Types.hs, dist/build/System/PosixCompat/Types.o )
[4 of 8] Compiling System.PosixCompat.Extensions ( dist/build/System/PosixCompat/Extensions.hs, dist/build/System/PosixCompat/Extensions.o )
[5 of 8] Compiling System.PosixCompat.Time ( src/System/PosixCompat/Time.hs, dist/build/System/PosixCompat/Time.o )
[6 of 8] Compiling System.PosixCompat.Temp ( src/System/PosixCompat/Temp.hs, dist/build/System/PosixCompat/Temp.o )
[7 of 8] Compiling System.PosixCompat.Files ( dist/build/System/PosixCompat/Files.hs, dist/build/System/PosixCompat/Files.o )
[8 of 8] Compiling System.PosixCompat ( src/System/PosixCompat.hs, dist/build/System/PosixCompat.o )
In-place registering unix-compat-0.4.1.1...
Running Haddock for unix-compat-0.4.1.1...
Running hscolour for unix-compat-0.4.1.1...
Preprocessing library unix-compat-0.4.1.1...
Preprocessing library unix-compat-0.4.1.1...
Haddock coverage:
  91% ( 21 / 23) in 'System.PosixCompat.User'
  75% (  6 /  8) in 'System.PosixCompat.Unistd'
 100% (  2 /  2) in 'System.PosixCompat.Types'
  71% (  5 /  7) in 'System.PosixCompat.Extensions'
 100% (  2 /  2) in 'System.PosixCompat.Time'
 100% (  2 /  2) in 'System.PosixCompat.Temp'
  99% ( 77 / 78) in 'System.PosixCompat.Files'
 100% (  8 /  8) in 'System.PosixCompat'
Documentation created: dist/doc/html/unix-compat/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/unix-compat-0.4.1.1
Registering unix-compat-0.4.1.1...
Installed unix-compat-0.4.1.1
Downloading tar-0.1...

/tmp/tar-0.1-23504/tar-0.1/Setup.lhs:2:10:
    Could not find module `Distribution.Setup'
    Perhaps you meant
      Distribution.ReadE (from Cabal-1.16.0.3)
      Distribution.System (from Cabal-1.16.0.3)
      Distribution.Text (from Cabal-1.16.0.3)
    Use -v to see a list of the files searched for.
Failed to install tar-0.1
cabal: Error: some packages failed to install:
compression-0.1 failed during the building phase. The exception was:
ExitFailure 1
htar-0.1 depends on tar-0.1 which failed to install.
tar-0.1 failed during the configure step. The exception was:
ExitFailure 1