If you are using windows . .

first download a latest privoxy

and choose win32, for ex privoxy_setup_3_0_8.exe

install and add the following line too, but in {program dirs}config.txt :

forward-socks4a / localhost:9050 .

don’t forget the last dot . .:) too 😀

reboot and privoxy will started automatically . .:p

oops sorry that i forget . . setting your browser with localhost:8118 too :))