To complete the polipo installation you should:

1. copy the configuration file example and modify it if desired
   cd /usr/local/etc/polipo/
   cp config.sample config
   vi config
   
2. enable automatic polipo startup with entry in /etc/rc.conf.local or /etc/rc.conf
   polipo_enable="YES"
   
3. start polipo
   /magus/work/usr/mports/www/polipo/work/fake-inst-amd64/usr/local/etc/rc.d/polipo start
   
4. point your browser to the new proxy server, the default port is 8123
