I tried it and got the same thing with Linux and Racket 6.1. I did notice that in the terminal that I started DrRacket from, it was asking for a password, like it was trying to ssh to localhost.

Not sure how to fix that (public keys maybe?) but hopefully that helps.

Thanks,

Dave

On 09/01/2016 02:02 PM, Wayne Iba wrote:
I'm encountering the same problem as Matt was.  Any help on that?  [racket 6.6 
on Ubuntu 14.04 and 16.04 (fails on both)]

Incidentally, if I change "localhost" in the spawn-remote-racket-node to some 
other host, the example seems to work correctly.

This points to my more general problem.  I have a distributed program that 
previously used the riot package but for which I'd like to use distributed 
places.  However, the program needs to run both on a multi-core machine in 
isolation, and on a set of distinct machines.  I was able to get a solution 
working for separate machines but ran into these socket errors when trying to 
make it work on a single machine.

Thanks in advance!


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