checking for iptables... /sbin/iptables configure: Entering auto-detect mode for Xtables extensions dir xtlibdir configure: - Found xtlibdir: /lib/xtables ./configure: line 4998: syntax error near unexpected token `libxtables,' ./configure: line 4998: `PKG_CHECK_MODULES(libxtables, xtables >= 1.4.3)' Packages installed: apt-get install libproc-daemon-perl libproc-pid-file-perl libconfig-file-perl libdata-compare-perl liblog-log4perl-perl liblog-dispatch-perl libmailtools-perl libnet-snmp-perl mysql-client libdbi-perl libdbd-mysql-perl mysql-server autogen autoconf make build-essential git vim linux-headers-2.6-amd64 iptables-dev libtool