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samyk / easel-driver

Easel driver for Linux, Mac, Windows, ARM, Raspberry Pi, Intel, FTDI, CH340, CH341, CP210x, FTDI clones, local, and remote access to GRBL-based CNC controllers
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Install error #11

Closed kenpem closed 4 years ago

kenpem commented 4 years ago

Almost certainly my fault as I'm not Linux-flavoured enough to understand these things! Using the curl install, I end up with 

+ tail screenlog.0
    at processTicksAndRejections (internal/process/task_queues.js:85:21)
Emitted 'error' event on Server instance at:
    at emitErrorNT (net.js:1340:8)
    at processTicksAndRejections (internal/process/task_queues.js:84:21) {
  code: 'EADDRINUSE',
  errno: 'EADDRINUSE',
  syscall: 'listen',
  address: '0.0.0.0',
  port: 1438
}
+ echo \n\nDone! Easel driver running in background. Run `screen -r` to bring it to foreground.

I've tried the curl command as posted, and also as a sudo command, same result. What I am doing wrong? Any help much appreciated! My CNC 3018 is built and ready to go... I just need Easel to talk to it :)

samyk commented 4 years ago

EADDRINUSE means something is already listening on that port. Are you sure it's not already running?

What if you screen -r? If nothing opens, try, lsof -n | grep :1438' and paste output to see what's listening on the port (you may need tosudo apt-get -y install lsof`)

kenpem commented 4 years ago

Sorry for the delay in response.

I ended up retiring that laptop and setting up a dedicated Raspberry PI to run the CNC. The curl install worked flawlessly, and as I type this, my 3018 is busy carving a clock face.

You rock.

samyk commented 4 years ago

Awesome! Thanks for the update.