Resolving dependencies...
Configuring pcap-0.4.5.2...
configure: WARNING: unrecognized options: --with-gcc
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for struct sockaddr.sa_len... no
configure: creating ./config.status
config.status: creating pcap.buildinfo
config.status: creating include/pcapconfig.h
config.status: include/pcapconfig.h is unchanged
configure: WARNING: unrecognized options: --with-gcc
Building pcap-0.4.5.2...
Preprocessing library pcap-0.4.5.2...
[1 of 2] Compiling Network.Pcap.Base ( dist/build/Network/Pcap/Base.hs, dist/build/Network/Pcap/Base.o )
[2 of 2] Compiling Network.Pcap     ( Network/Pcap.hs, dist/build/Network/Pcap.o )
In-place registering pcap-0.4.5.2...
Running Haddock for pcap-0.4.5.2...
Running hscolour for pcap-0.4.5.2...
Preprocessing library pcap-0.4.5.2...
Preprocessing library pcap-0.4.5.2...
Warning: The documentation for the following packages are not installed. No
links will be generated to these packages: mtl-2.1.2, network-2.4.1.2,
parsec-3.1.3, text-0.11.2.3, transformers-0.3.0.0
Haddock coverage:
  90% ( 45 / 50) in 'Network.Pcap.Base'
  93% ( 53 / 57) in 'Network.Pcap'
Warning: Network.Pcap.Base: could not find link destinations for:
    Network.Socket.Types.Family
Warning: Network.Pcap: could not find link destinations for:
    Network.Socket.Types.Family
Documentation created: dist/doc/html/pcap/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/pcap-0.4.5.2
Registering pcap-0.4.5.2...
Installed pcap-0.4.5.2
Downloading hsns-0.5.2...
[1 of 1] Compiling Main             ( /tmp/hsns-0.5.2-10295/hsns-0.5.2/Setup.lhs, /tmp/hsns-0.5.2-10295/hsns-0.5.2/dist/setup/Main.o )
Linking /tmp/hsns-0.5.2-10295/hsns-0.5.2/dist/setup/setup ...
Configuring hsns-0.5.2...
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: -lpcap' use 'extra-libraries: pcap'
Building hsns-0.5.2...
Preprocessing executable 'hsns' for hsns-0.5.2...

Hsns.hs:5:8:
    Could not find module `System.Process'
    It is a member of the hidden package `process-1.1.0.2'.
    Perhaps you need to add `process' to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.
Failed to install hsns-0.5.2
cabal: Error: some packages failed to install:
hsns-0.5.2 failed during the building phase. The exception was:
ExitFailure 1