http://www.squid-cache.org/Versions/
http://www.squid-cache.org/Versions/v3/3.0/
squid 3.0STABLE14 ?
./configure --enable-linux-netfilter
....... is supposed to reply :
checking for linux/netfilter_ipv4.h... yes
checking for linux/netfilter_ipv4/ip_tproxy.h... no
checking for net/if.h... yes
checking for net/pfvar.h... no
checking for netinet/if_ether.h... yes
checking for netinet/ip.h... yes
But may be if "everything" is missing, you will get an error ?
No installed glibc-devel or no "linux-headers" in /usr/include ?
Which Linux is used ?
http://www.catb.org/~esr/faqs/smart-questions.html
Linux <name>, <version>, please.
..