cerebro: v 0.2.26-1 not working on arch linux

just installed it via aur package, running inside gnome doesn’t put an icon in the tray; running from terminal says

`cat: /var/lib/dbus/machine-id: No such file or directory A JavaScript error occurred in the main process Uncaught Exception: Error: Command failed: cat /var/lib/dbus/machine-id cat: /var/lib/dbus/machine-id: No such file or directory

at checkExecSyncError (child_process.js:495:13)
at execSync (child_process.js:535:13)
at childProcess.(anonymous function) (ELECTRON_ASAR.js:685:22)
at c (/usr/lib/cerebro/resources/app.asar/main.js:830:7109)
at Object.<anonymous> (/usr/lib/cerebro/resources/app.asar/main.js:804:100)
at __webpack_require__ (/usr/lib/cerebro/resources/app.asar/main.js:21:30)
at Object.<anonymous> (/usr/lib/cerebro/resources/app.asar/main.js:172:20)
at __webpack_require__ (/usr/lib/cerebro/resources/app.asar/main.js:21:30)
at Object.<anonymous> (/usr/lib/cerebro/resources/app.asar/main.js:52:22)
at __webpack_require__ (/usr/lib/cerebro/resources/app.asar/main.js:21:30)`

Although cerebro processes are running otherwise…