Vo tentar instalar em uma VM aqui já te posto o resultado.
Versão Imprimível
Olá fiz o teste, fiz assim a instalação:
aptitude install build-essential libcap2-dev libltdl-dev ebtables bridge-utils
# cd /usr/src
# apt-get build-dep squid3
# apt-get source linux-image-2.6.32-5-686
# ln -sf linux-2.6-2.6.32 linux
wget http://www.squid-cache.org/Versions/...-3.1.16.tar.gz
tar xzvf squid-3.1.16.tar.gz
cd squid-3.1.16
./configure --build=i686-linux-gnu --prefix=/usr --includedir=/usr/include --infodir=/usr/share/info --localstatedir=/var --libexecdir=/usr/lib/squid3 --disable-maintainer-mode --disable-dependency-tracking --disable-silent-rules --srcdir=. --datadir=/usr/share/squid3 --sysconfdir=/etc/squid3 --mandir=/usr/share/man --with-cppunit-basedir=/usr --enable-inline --enable-async-io=8 --enable-storeio=ufs,aufs,diskd --enable-removal-policies=lru,heap --enable-delay-pools --enable-cache-digests --enable-underscores --enable-icap-client --enable-follow-x-forwarded-for --enable-auth=basic,digest,ntlm,negotiate --enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SASL,SMB,YP,getpwnam,multi-domain-NTLM --enable-digest-auth-helpers=ldap,password --enable-negotiate-auth-helpers=squid_kerb_auth --enable-external-acl-helpers=ip_user,ldap_group,session,unix_group,wbinfo_group --enable-arp-acl --enable-snmp --with-filedescriptors=65536 --with-large-files --with-default-user=proxy --enable-epoll --enable-linux-netfilter
make
make install
root@debian-srv:/usr/src/squid-3.1.16# squid -v
Squid Cache: Version 3.1.16
configure options: '--build=i686-linux-gnu' '--prefix=/usr' '--includedir=/usr/include' '--infodir=/usr/share/info' '--localstatedir=/var' '--libexecdir=/usr/lib/squid3' '--disable-maintainer-mode' '--disable-dependency-tracking' '--disable-silent-rules' '--srcdir=.' '--datadir=/usr/share/squid3' '--sysconfdir=/etc/squid3' '--mandir=/usr/share/man' '--with-cppunit-basedir=/usr' '--enable-inline' '--enable-async-io=8' '--enable-storeio=ufs,aufs,diskd' '--enable-removal-policies=lru,heap' '--enable-delay-pools' '--enable-cache-digests' '--enable-underscores' '--enable-icap-client' '--enable-follow-x-forwarded-for' '--enable-auth=basic,digest,ntlm,negotiate' '--enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SASL,SMB,YP,getpwnam,multi-domain-NTLM' '--enable-digest-auth-helpers=ldap,password' '--enable-negotiate-auth-helpers=squid_kerb_auth' '--enable-external-acl-helpers=ip_user,ldap_group,session,unix_group,wbinfo_group' '--enable-arp-acl' '--enable-snmp' '--with-filedescriptors=65536' '--with-large-files' '--with-default-user=proxy' '--enable-epoll' '--enable-linux-netfilter' 'build_alias=i686-linux-gnu' --with-squid=/usr/src/squid-3.1.16
Ta rodando com o TPROXY junto.
Não tive tempo de testar o TProxy , teste ai e me fala como funcionou.