Gulp once on 1.6.0-beta2

Support
1

Appreciate any help on this, Im trying to use appium from source. When I run “gulp once” after npm install I see 4 failures. Is this normal or am I missing something in my setup:

67 passing (1s)
2 pending
4 failing

  1. FakeDriver - via HTTP session handling should start and stop a session:
    Error: [init({“platformName”:“Fake”,“deviceName”:“Fake”,“app”:"/Users/Apple/github/appium/node_modules/appium-fake-driver/test/fixtures/app.xml"})] The environment you requested was unavailable.
    at node_modules/wd/lib/webdriver.js:129:15
    at Request._callback (node_modules/wd/lib/http-utils.js:87:7)
    at Request.self.callback (node_modules/wd/node_modules/request/request.js:368:22)
    at Request. (node_modules/wd/node_modules/request/request.js:1219:14)
    at IncomingMessage. (node_modules/wd/node_modules/request/request.js:1167:12)
    at endReadableNT (_stream_readable.js:934:12)
    at _combinedTickCallback (internal/process/next_tick.js:74:11)
    at process._tickDomainCallback (internal/process/next_tick.js:122:9)

  2. FakeDriver - via HTTP session handling should be able to run two FakeDriver sessions simultaneously:
    Error: [init({“platformName”:“Fake”,“deviceName”:“Fake”,“app”:"/Users/Apple/github/appium/node_modules/appium-fake-driver/test/fixtures/app.xml"})] The environment you requested was unavailable.
    at node_modules/wd/lib/webdriver.js:129:15
    at Request._callback (node_modules/wd/lib/http-utils.js:87:7)
    at Request.self.callback (node_modules/wd/node_modules/request/request.js:368:22)
    at Request. (node_modules/wd/node_modules/request/request.js:1219:14)
    at IncomingMessage. (node_modules/wd/node_modules/request/request.js:1167:12)
    at endReadableNT (_stream_readable.js:934:12)
    at _combinedTickCallback (internal/process/next_tick.js:74:11)
    at process._tickDomainCallback (internal/process/next_tick.js:122:9)

  3. FakeDriver - via HTTP session handling should not be able to run two FakeDriver sessions simultaneously when one is unique:
    Error: [init({“platformName”:“Fake”,“deviceName”:“Fake”,“app”:"/Users/Apple/github/appium/node_modules/appium-fake-driver/test/fixtures/app.xml",“uniqueApp”:true})] The environment you requested was unavailable.
    at node_modules/wd/lib/webdriver.js:129:15
    at Request._callback (node_modules/wd/lib/http-utils.js:87:7)
    at Request.self.callback (node_modules/wd/node_modules/request/request.js:368:22)
    at Request. (node_modules/wd/node_modules/request/request.js:1219:14)
    at IncomingMessage. (node_modules/wd/node_modules/request/request.js:1167:12)
    at endReadableNT (_stream_readable.js:934:12)
    at _combinedTickCallback (internal/process/next_tick.js:74:11)
    at process._tickDomainCallback (internal/process/next_tick.js:122:9)

  4. FakeDriver - via HTTP session handling should use the newCommandTimeout of the inner Driver on session creation:
    Error: [init({“platformName”:“Fake”,“deviceName”:“Fake”,“app”:"/Users/Apple/github/appium/node_modules/appium-fake-driver/test/fixtures/app.xml",“newCommandTimeout”:0.25})] The environment you requested was unavailable.
    at node_modules/wd/lib/webdriver.js:129:15
    at Request._callback (node_modules/wd/lib/http-utils.js:87:7)
    at Request.self.callback (node_modules/wd/node_modules/request/request.js:368:22)
    at Request. (node_modules/wd/node_modules/request/request.js:1219:14)
    at IncomingMessage. (node_modules/wd/node_modules/request/request.js:1167:12)
    at endReadableNT (_stream_readable.js:934:12)
    at _combinedTickCallback (internal/process/next_tick.js:74:11)
    at process._tickDomainCallback (internal/process/next_tick.js:122:9)

[09:45:52] Error in plugin ‘gulp-mocha’
Message:
4 tests failed.
[09:45:52] ‘unit-test’ errored after 3.51 s
[09:45:52] Error in plugin ‘gulp-mocha’
Message:
4 tests failed.
[09:45:52] ‘once’ errored after 6.43 s
[09:45:52] Error in plugin ‘run-sequence(unit-test)’
Message:
4 tests failed.
Stack:
at finish (/Users/Apple/github/appium/node_modules/run-sequence/index.js:56:13)
at Gulp.onError (/Users/Apple/github/appium/node_modules/run-sequence/index.js:67:4)
at emitOne (events.js:101:20)
at Gulp.emit (events.js:188:7)
at Gulp.Orchestrator._emitTaskDone (/Users/Apple/github/appium/node_modules/orchestrator/index.js:264:8)
at /Users/Apple/github/appium/node_modules/orchestrator/index.js:275:23
at finish (/Users/Apple/github/appium/node_modules/orchestrator/lib/runTask.js:21:8)
at Stream. (/Users/Apple/github/appium/node_modules/orchestrator/lib/runTask.js:52:4)
at Stream.f (/Users/Apple/github/appium/node_modules/end-of-stream/node_modules/once/once.js:17:25)
at emitOne (events.js:101:20)
at Stream.emit (events.js:188:7)
at /Users/Apple/github/appium/node_modules/gulp-mocha/index.js:60:12
at done (/Users/Apple/github/appium/node_modules/mocha/lib/mocha.js:498:13)
at Runner. (/Users/Apple/github/appium/node_modules/mocha/lib/runner.js:799:5)
at emitNone (events.js:91:20)
at Runner.emit (events.js:185:7)
at /Users/Apple/github/appium/node_modules/mocha/lib/runner.js:786:12
at /Users/Apple/github/appium/node_modules/mocha/lib/runner.js:639:9
at next (/Users/Apple/github/appium/node_modules/mocha/lib/runner.js:284:14)
at Immediate._onImmediate (/Users/Apple/github/appium/node_modules/mocha/lib/runner.js:320:5)
at tryOnImmediate (timers.js:543:15)
at processImmediate [as _immediateCallback] (timers.js:523:5)

Thanks…