Doesn't start - seems to want to use en0 instead of wlan0

[rhortal]

sudo npm run start

[email protected] start /home/pi/dasher node app.js

warning: SIOCGIFADDR: en0: No such device - this may not actually work Error: SIOCGIFHWADDR: No such device at Error (native) at new PcapSession (/home/pi/dasher/node_modules/pcap/pcap.js:49:39) at Object.exports.createSession (/home/pi/dasher/node_modules/pcap/pcap.js:123:12) at create_session (/home/pi/dasher/node_modules/node-dash-button/index.js:24:28) at register (/home/pi/dasher/node_modules/node-dash-button/index.js:47:24) at new DasherButton (/home/pi/dasher/lib/dasher.js:12:21) at Object. (/home/pi/dasher/app.js:8:16) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) Failed to create pcap session: couldn't find devices to listen on. Try running with elevated privileges via 'sudo' /home/pi/dasher/node_modules/node-dash-button/index.js:28 throw new Error('Error: No devices to listen'); ^

Error: Error: No devices to listen at create_session (/home/pi/dasher/node_modules/node-dash-button/index.js:28:15) at register (/home/pi/dasher/node_modules/node-dash-button/index.js:47:24) at new DasherButton (/home/pi/dasher/lib/dasher.js:12:21) at Object. (/home/pi/dasher/app.js:8:16) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) at Function.Module._load (module.js:438:3) at Module.runMain (module.js:604:10)

npm ERR! Linux 4.1.19v7-aufs npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "run" "start" npm ERR! node v6.9.1 npm ERR! npm v3.10.8 npm ERR! code ELIFECYCLE npm ERR! [email protected] start: node app.js npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the [email protected] start script 'node app.js'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the dasher package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! node app.js npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs dasher npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls dasher npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request: npm ERR! /home/pi/dasher/npm-debug.log npm-debug.log.txt

[rhortal]

How do I choose what network interface to use? I'm trying on Raspberry Pi 3, running latest raspbian

[rbflurry]

In your button config specify the interface or remove the line all together.

{"buttons":[ { "name": "Notify", "address": "43:02:dc:b2:ab:23", "interface": "en0", "timeout": "60000", "url": "https://maker.ifttt.com/trigger/Notify/with/key/5212ssx2k23k2k", "method": "POST", "json": true, "body": {"value1": "any value", "value2": "another value", "value3": "wow, even more value"} }, {