No binary for PhantomJS browser on your platform
When Yeoman reports error in Window 7:
ERROR [launcher]: No binary for PhantomJS browser on your platform. Please, set "PHANTOMJS_BIN" env variable.
it needs to set PHANTOMJS_BIN.
Unzip the file phantomjs-1.9.7.windows.zip to one folder, I just put it in 'D:\michael\software\phantomjs-1.9.7-windows'
In Window 7, the following code should be set in the PowerShell
$Env:PHANTOMJS_BIN='D:\michael\software\phantomjs-1.9.7-windows\phantomjs.exe'