Groups   80 of 99+      julia-users › Parallel Julia - Base.TCPServer init  is not initialized 1 post by 1 author      Eric Sabo    Mar 9  Other recipients: bi... math.gatech.edu  I have no problem running Julia in parallel on my laptop or desktop machines, but when I try to run it on a  really small  cluster  more like a workstation  I get the error ERROR: ArgumentError: Base.TCPServer init  is not initialized  in isopen at . stream-jl:317  in close at . stream-jl:378  in listenany at . socket-jl:730  in start_worker at multi-jl:1002  in process_options at . client-jl:238  in _start at . client-jl:378 I can this error even when I try the following command on a blank file  julia -p 2 blankfile-jl . I'm unsure of what TCP server Julia is looking for. Do I need to set one up ahead of time to run in this kind of environment?  Thanks, Eric