[tproxy] ./configure --enable-linux-netfilter

[Mamadou Touré]

hi,
when configuring squid-3.0.14 with --enable-linux-netfilter
and i got this error:

configure:27511: checking for linux/netfilter_ipv4/ip_tproxy.h
configure:27565: g++ -c -g -O2  conftest.cpp >&5
conftest.cpp:33:1: warning: "USE_DISKIO_AIO" redefined
conftest.cpp:30:1: warning: this is the location of the previous definition
conftest.cpp:34:1: warning: "USE_DISKIO_DISKTHREADS" redefined
conftest.cpp:31:1: warning: this is the location of the previous definition
conftest.cpp:169:44: error: linux/netfilter_ipv4/ip_tproxy.h: No such
file or directory
configure:27572: $? = 1
configure: failed program was:

can some one tell me how to solve.
regards.