Resolving dependencies...
Configuring network-2.6.3.1...
Building network-2.6.3.1...
Installed network-2.6.3.1
Configuring hs-server-starter-0.1.0.0...
Building hs-server-starter-0.1.0.0...
Failed to install hs-server-starter-0.1.0.0
Build log ( /home/builder/.cabal/logs/hs-server-starter-0.1.0.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-16193/hs-server-starter-0.1.0.0'
Configuring hs-server-starter-0.1.0.0...
Building hs-server-starter-0.1.0.0...
Preprocessing library hs-server-starter-0.1.0.0...
[1 of 1] Compiling Network.ServerStarter.Socket ( src/Network/ServerStarter/Socket.hs, dist/build/Network/ServerStarter/Socket.o )

src/Network/ServerStarter/Socket.hs:103:47: error:
    Not in scope: ‘Dir.doesPathExist’
    Perhaps you meant ‘Dir.doesFileExist’ (imported from System.Directory)
    Module ‘System.Directory’ does not export ‘doesPathExist’.
cabal: Leaving directory '/tmp/cabal-tmp-16193/hs-server-starter-0.1.0.0'
cabal: Error: some packages failed to install:
hs-server-starter-0.1.0.0 failed during the building phase. The exception was:
ExitFailure 1