./cli.js -b
debug: adb shell: echo 1
plat
{ adb: 'adb',
  fastboot: 'fastboot',
  fallback:
   { fastboot: '/home/xxx/tools/ubports-installer/platform-tools/linux/fastboot',
     adb: '/home/xxx/tools/ubports-installer/platform-tools/linux/adb' } }
debug: Using native platform tools!
debug: Running platform tool exec cmd adb -P 5038 shell echo 1
debug:
debug: adb shell: getprop ro.product.device
plat
{ adb: 'adb',
  fastboot: 'fastboot',
  fallback:
   { fastboot: '/home/xxx/tools/ubports-installer/platform-tools/linux/fastboot',
     adb: '/home/xxx/tools/ubports-installer/platform-tools/linux/adb' } }
debug: Running platform tool exec cmd adb -P 5038 shell getprop ro.product.device
debug:
debug: getprop: Aquaris_E45
Bootstraping on Aquaris_E45
Using channel 15.04/stable
/home/xxx/tools/ubports-installer/src/devices.js:221
    if (instructs.install_settings[setting])
                                  ^

TypeError: Cannot read property 'bootstrap' of undefined
    at getInstallSettings (/home/xxx/tools/ubports-installer/src/devices.js:221:35)
    at getInstallInstructs (/home/xxx/tools/ubports-installer/src/devices.js:334:13)
    at Request.http.get [as _callback] (/home/xxx/tools/ubports-installer/src/devices.js:70:14)
    at Request.self.callback (/home/xxx/tools/ubports-installer/node_modules/request/request.js:186:22)
    at emitTwo (events.js:126:13)
    at Request.emit (events.js:214:7)
    at Request.<anonymous> (/home/xxx/tools/ubports-installer/node_modules/request/request.js:1163:10)
    at emitOne (events.js:116:13)
    at Request.emit (events.js:211:7)
    at IncomingMessage.<anonymous> (/home/xxx/tools/ubports-installer/node_modules/request/request.js:1085:12)