I have been trying to use *custom to open a web browser, but could not use it properly. At first, I tried to add the exact location of the browser in the following:-
my $sel = Test::WWW::Selenium->new( host => "localhost",
port => 4444,
browser => "*custom C:\..,
browser_url => "http://www.google.co.uk/" );

I have set the proxy server of opera, as http local host 4444. But getting compilation error. I also tried to run the server in interactive more, but..after that what to do, could not figure out.

Please suggest me to use *custom properly.