This should be modded up. If open source developers want to overthrow M$ on the desktop, they need to do better than this. Yes, I have seen this kind of shit with both open source and closed source* software, but the Open Source community needs to be 'selling themselves well' (in a sense) to the general public to gain their trust. Weird .bat files and closing without any error message erodes that trust.
*Oh yeah, the commercial example I was talking about was a Dos game compilation CD which had Paperboy, among others that was released by a professional company. I can't remember the name of it as it was decades ago, but in spite of my computer matching the requirements perfectly, the installer would through out weird error messages complaining about a missing utility (I think it was xcopy IIRC). But no matter my most valiant attempts at getting the fucking thing to install, including copying all of the installation files off of the CD and putting xcopy.exe in the same directory as the install executable, the damn thing just refused to run, now mocking me with it's "cannot find xcopy.exe" error messages. There were no config files, or anything 'human readable' to correct this problem, and the games were packed with some proprietary compression scheme (pkunzip, unrar, lharc, the dos version of gzip- I tried 'em all). I threw away the CD in disgust (it was a hand me down).