I installed redhat ws4 and the squid with the system. And installed the squidGuard,when I add the flowing ________________________________________________________ redirect_program /usr/local/squidGuard/bin/squidGuard -c /usr/local/squidGuard/squidGuard/squidGuard.conf redirect_children 5 redirect_rewrites_host_header on _________________________________________________________ to the /etc/squid/squid.conf The error message is: __________________________________________________________ ipcCreat:/usr/local/squidGuard/bin/squidGuard :(13)Permission denied __________________________________________________________ I don not know why When I test squidGuard itself,there is no error. Anyone can help me ? Thanks