On 7/31/18, Manas Kashyap <manaskashyaptech@gmail.com> wrote: > yes , i packaged it , and yet to be uploaded , u can check it in > https://salsa.debian.org/ruby-team/ruby-em-websocket-client . So you packaged its old version which doesn't support 2nd argument to .connect method while ruby-em-websocket needs an updated version. PS: please don't top quote and don't reply personally