Re: [Gmat-users] installing GMAT - crashes

[Parker, J. J. K. (GSFC-5950) <joe...@na...>]

Hi Lloyd, thanks for the feedback!

Yes, as you suspected, the install location is in AppData because it's a per-user install, not a machine-wide install (to avoid needing elevated privileges). GMAT expects to write files to its own directory as a matter of course, so defaulting to a system-wide location like Program Files would break when GMAT is later run as a normal user.

Microsoft recommends the AppData location for per-user software, but we've tried to mitigate it somewhat by putting a link to the GMAT folder in the Start menu (Start > Programs > GMAT > GMAT R2013a > Open GMAT folder). An optional Desktop shortcut is a good idea. On my machine, I actually installed it to a location inside my Documents folder, for easy access.

The crash is interesting... if it's related to integrated graphics, we unfortunately have no way to reproduce it here (none of our dev machines have Intel graphics). Where did you end up installing GMAT? Does the crash still happen when you obtain GMAT from the .zip bundle instead of the installer?

Sorry for the trouble,

Joel Parker



-----Original Message-----
From: l....@su... [mailto:l....@su...] 
Sent: Thursday, July 11, 2013 7:59 PM
To: gma...@li...
Cc: dj...@us...
Subject: [Gmat-users] installing GMAT - crashes

Hello,

I attempted to install GMAT using the R2013a installer on a Windows 7 machine that already had Matlab.

Problem 1: installer insists on putting files in C:\Users\user\AppData\Local\GMAT No desktop shortcuts to this are installed as far as I can see.

AppData is usually a hidden directory, so this is an extremely odd choice - to avoid permissions problems on locked-down machines where users do not have admin privileges? Attempted to select elsewhere (e.g. Program Files, or new directory in Program Files), failed. Okay, binary is in GMAT\bin, let's not click the uninstall icon in the main GMAT folder, go.

Problem 2: it crashes before displaying any renderings once a script is run. I'm guessing it's not happy with integrated graphics? Toshiba L500-19Z has Intel GMA 4500M HD. Even if it can't work with integrated graphics, it should fail more gracefully.

regards
		
Lloyd Wood
http://sat-net.com/L.Wood/


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