Thread: Cachemgr for Squid 2.7

i have set cachemgr squid 2.7, installed apache2 apache2 cannot kind of permission. haven't clue why. got ideas??

error log
[fri jun 24 21:42:15 2011] [error] (13)permission denied: exec of '/opt/squid/libexec/cachemgr.cgi' failed
[fri jun 24 21:42:15 2011] [error] [client 127.0.0.1] premature end of script headers: cachemgr.cgi

cachemgr.cgi has root rights, , follows

.th cachemgr.cgi 8 "@package_string@"
.\" copyright , licensing information
.\" goes here.
.sh name
cachemgr.cgi \- squid http proxy manager interface
.sh synopsis
.b http://your.server/cgi-bin/cachemgr.cgi
.sh description
cache manager (cachemgr.cgi) cgi utility displaying statistics
squid http proxy process runs. cache manager a
convenient way manage cache , view statistics without logging
server.
.sh files
.i ./cachemgr.conf
.br
.i @default_cachemgr_config@
.rs
access configuration file defining squid servers may
managed via cachemgr.cgi program. each line specifies a
.br server : port
followed optional description
.p
server name may contain shell wildcard characters such *, [] etc.
quick selection dropdown menu automatically constructed simple
server names.
.p
specifying ort optional. if not specified then
default proxy port assumed. :* or :any matches
port on target server.
.re
.sh security
cachemgr.cgi calls requested server on requested port using http
, returns formatted version of response. avoid abuse is
recommended configure web server restrict access the
cachemgr.cgi program.
.p
configuration examples many common web servers can found in the
squid faq.
.sh see also
.br squid "(8)"
.br
.br "the squid faq" ", chapter 9 cache manager"
.\" add following sections:
.\" .sh environment
.\" .sh diagnostics
.\" .sh bugs
.\" .sh author
.\" .sh see also

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