Resolving dependencies...
Downloading pcap-0.4.5.2...
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
cabal: Missing dependency on a foreign library:
* Missing (or bad) header file: pcap.h
* Missing C library: pcap
This problem can usually be solved by installing the system package that
provides this library (you may need the "-dev" version). If the library is
already installed but in a non-standard location then you can use the flags
--extra-include-dirs= and --extra-lib-dirs= to specify where it is.
If the header file does exist, it may contain errors that are caught by the C
compiler at the preprocessing stage. In this case you can re-run configure
with the verbosity flag -v3 to see the error messages.
Failed to install pcap-0.4.5.2
cabal: Error: some packages failed to install:
hsns-0.5.3 depends on pcap-0.4.5.2 which failed to install.
pcap-0.4.5.2 failed during the configure step. The exception was:
ExitFailure 1