How to setup mod_auth after install?

[GoogleCodeExporter]

I did this

root@428209 [/home/anime/public_html]# locate default.conf
/home/cpeasyapache/src/httpd-2.2.22/docs/conf/extra/httpd-default.conf
/home/cpeasyapache/src/httpd-2.2.22/docs/conf/extra/httpd-default.conf.in
/usr/local/apache/conf/extra/httpd-default.conf
/usr/local/apache/conf/original/extra/httpd-default.conf
/usr/local/apache/conf_pre_ea3/extra/httpd-default.conf
/usr/local/apache/conf_pre_ea3/original/extra/httpd-default.conf
/usr/share/alsa/pcm/default.conf

My directive code is 

<Directory /home/anime/public_html/cache3>
        AllowOverride None
        allow from all
</Directory>
ScriptAlias /cache3/ /home/anime/public_html/cache3/
# Token settings
<Location /cache3/>
      AuthTokenSecret       "baokyrocks"
      AuthTokenPrefix       /cache3/
      AuthTokenTimeout      600
      AuthTokenLimitByIp    off
</Location>

But i not sure which is the default.conf to setup at, my centos is version 6 

I added at
/home/cpeasyapache/src/httpd-2.2.22/docs/conf/extra/httpd-default.conf

But it doesnt work

It generate me a string like 
/cache3/c076d0a8e66c3d9038744accf72665bd/4fe68d07/[A-Destiny] Kingdom - 02 
(848x480 h264 AAC) [E25330C5]_3_001.mp4

And i did this

http://myipaddress/~username/cache3/c076d0a8e66c3d9038744accf72665bd/4fe68d07/[A
-Destiny] Kingdom - 02 (848x480 h264 AAC) [E25330C5]_3_001.mp4

But it return me 404 not found.

Original issue reported on code.google.com by baokyc...@gmail.com on 24 Jun 2012 at 3:59