I set up the jmaddox pluto-for-channels and it appears to be fine. I set up a source in Channels DVR. I tried to set up a second source and after I clicked the Submit button it just spun for a long time. When I check in Activity Monitor the DVR appears to be continually restarting because the PID just keeps going up. no idea how to proceed.
Kill the channels process. Then rename the directory that holds pluto-for-channels. Then start channels and remove the second source. You may need to stop the pluto-for-channels process or restart your computer to be able to do the rename. Once you get channels stable you can rename the pluto-for-channels directory and let it launch.
Best to not invest any more time in this approach. See:
The preferred way to go these days is: