Does that mean that Grapviz exists both in executable and library forms? ________________________________________ From: pharo-project-bounces@lists.gforge.inria.fr [pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Fernando Olivero [fernando.olivero@usi.ch] Sent: Friday, October 29, 2010 12:48 AM To: Pharo-project@lists.gforge.inria.fr Subject: Re: [Pharo-project] GraphViz in pharo Did you consider using Alien to reify the Graphviz lib into the image? It would also be a another option. Fernando On Thu, Oct 28, 2010 at 10:34 PM, Guillermo Polito <guillermopolito@gmail.com<mailto:guillermopolito@gmail.com>> wrote: Hi! I downloaded Graphviz yesterday in my ubuntu machine using pharo 1.1.1 with cog, and graphviz worked very well :). Today I'm using a pharo 1.1 image and 4.0.2 VM on windows machine and I can't make it work :(. Graphviz needs OSProcess and CommandShell. I downloaded them, but there are some problems: - For windows it uses Win32Shell, which isn't in my Pharo Image of course :P. So I replaced it by CommandShell but it is still failing. - I'm trying to use CommandShell on its own, but I have the folowing result: $ ls cannot access system to run 'ls' GraphViz was adapted to pharo this year on June by "SR". ¿Does someone know who's him or her? ¿Can someone send me a tip? Thanks! Guille