I'm trying to set up user authentication in squid. I've done extensive research but still can't manage to get it working. I'm using version 2.5 STABLE4, which is the latest. The problem is it says: "no authentication schemes are fully configured." Perhaps one of you know the solution. Here's a copy of my configuration file:

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#Server host/port
http_port 192.168.0.1:80

#User Authentication
acl users proxy_auth REQUIRED
http_access allow users
auth_param basic program /usr/local/squid/libexec/ncsa_auth /usr/local/squid/etc/passwd

#Access Conifg
acl myNet src 192.168.0.0/255.255.0.0
acl all src 0.0.0.0/0.0.0.0
http_access allow myNet
http_access deny all

#Remote Proxy
cache_peer 10.70.8.0 parent 8080 0
cache_peer_access 10.70.8.0 allow myNet users
cache_peer_access 10.70.8.0 deny all

#Cache Access
cache_effective_user nobody
cache_effective_group nobody

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Thanks for you help in advance.

Nate