from http://perlsharedhosting.com/tech/frameworks/dancer

"
Note – there is a bug in Dancer version 1.1803 causing routes to work
incorrectly under some versions of Apache. Hopefully by the time you
read this the bug will be fixed, but in the meantime, edit
~/dancertest/lib/dancertest.pm and change the default route so that it
matches all paths:
view source
print?
get r('.*') => sub {
   template 'index';
};
"