Appcelerator Studio 4.5 running error in ubuntu 64

Question

I'm trying to run AppceleratorStudio executable file from Appcelerator_Studio downloaded folder, it will show two error for with sudoand without sudo. I'm using ubuntu 15.05 x64.

1. sudo ./AppceleratorStudio

   error: "ooops! you cannot run using sudo. please re-run using NaN account."
   

2. ./AppceleratorStudio

   error: "An error has occurred. See the log file null."
   

screenshot

(Build 4.5.0.1446607552) [ERROR]
Ooops! You cannot run using sudo. Please re-run using the NaN account. org.eclipse.core.runtime.CoreException: Ooops! You cannot run using sudo. Please re-run using the NaN account. at com.appcelerator.titanium.rcp.handlers.TitaniumSplashHandler$6.run(TitaniumSplashHandler.java:455)