mod_cache not working

[Shibi NS <shibi.ns@xxxxxxxxx>]

I have the following configuration in my httpd.conf

LoadModule cache_module modules/mod_cache.so
LoadModule disk_cache_module  modules/mod_disk_cache.so
LoadModule perl_module modules/mod_perl.so

CacheEnable disk /specs/
CacheRoot /data/cache/
SetEnvIfNoCase request_uri \.html$ gzip cache-enable=disk

<Files ~ "\.html$">
  SetOutputFilter DEFLATE 
  SetHandler            perl-script
  PerlResponseHandler   MyApp::HtmlHandler::handler
</Files>

Where  MyApp::HtmlHandler::handler converts an xml file to html if it not exits else serve the existing html file . But I don't see file is getting cached when try accessing http://<myserevr>:<myport>/specs/Template.html


Any clues? , I am missing some con-fig steps ?
 
--Shibi Ns--