GraphViz in pharo

> 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.

> On Thu, 28 Oct 2010, Guillermo Polito 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.
>
> Win32Shell is in FFI. CommandShell doesn't work on windows. If you want to
> use pipes instead of files for input/output on windows, then try
> ProcessWrapper.

>
> Btw there's a fork of Graphviz in Gjallar's repository:
> http://mc.gjallar.se if someone is interested.
>
> >- 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?
>
> SR is probably Stefan Reichhart.
>
>
> Levente
>
> >
> >Thanks!
> >Guille
> >

> Thankyou alot Levente! :D
>
> I needed it urgently :P.
>
> AFAIK SmallUML (by Carlita Griggio) will support graph rendering -not just class diagrams- in the near future.  It's just I couldn't wait for that :(.
>
> Fernando, what do you mean?  I don't know what Alien does (I thought it was just like ffi) :(.  Can you send me a link with more info so I can read and learn about it?
>
> Thank you all! :)
>
> On Fri, Oct 29, 2010 at 8:57 AM, Schwab,Wilhelm K <[hidden email]> wrote:
>
> Does that mean that Grapviz exists both in executable and library forms?
>
>
>
> ________________________________________
> From: [hidden email] [[hidden email]] On Behalf Of Fernando Olivero [[hidden email]]
> Sent: Friday, October 29, 2010 12:48 AM
> To: [hidden email]
> 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 <[hidden email]<mailto:[hidden email]>> 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
>
>
>