[esp-r] Re: ESP-r installation on 64bit Linux machine (Francesco Frontini)

[Marco Manzan]

>    1. Re: ESP-r installation on 64bit Linux machine (Francesco Frontini)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 18 Feb 2010 11:07:53 +0100
> From: Francesco Frontini <francesco.frontini at polimi.it>
> Subject: [esp-r] Re: ESP-r installation on 64bit Linux machine
> To: esp-r at lists.strath.ac.uk
> Message-ID:
> 	<d2985fe1002180207t1b5d3bb8i4c3198aedfc03f6b at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Dear Axel, dear all,
> sorry for the short explanation.
> I paste here the e-mail I sent to Jon yesterday and his answers.
>
>
> We (at ISE) tried several configurations.
>
> Actually we installed the ESP-r version 11.8 on a Debian machine with
> 64bits.
> We compile it both with the suggested library gcc4.1.2 and the gcc4.3. In
> both cases we have problems.
>
> The problems are:
>
> 1) When I go into "composition", "construction materials", and I click on
> one surface composition (for example "external wall") I can not see in the
> graphical interface the description of the different layer that compose the
> construction I selected (I have a line of several squares). But I have to
> say that in the ".con" file I have the correct values for thickness,
> conductivity, density ecc.. The problem seem to be in the graphical
> interface.
>
> "Jon answer: The construction materials has probably already been fixed but
> has not yet made it into the development_branch (hopefully any day now)."
>
> 2) When I open the ".cfg" file I am not able to click on the "image
> control" to change the view point (nothing happens) and the same I can not
> "capture" the picture of the model (something fails after 2 seconds and the
> interface closed).
>
> 3) Last problem is in the *DATABASES description. I don't know why but Esp
> "automatically" inserts in the ".cfg" file of my model a new line in the
> *DATABASES list. The line is the following:
>
> *mscldb  /usr/local/esru/esp-r/
> databases/mscomp.db1
>
> I never see this file and I also do not need it (I guess). But if I leave
> it I receive this massage:
> "Unknown entry format...
> *DATABASES
>
> I can click on "continue" and aswer yes to continue reading the
> configuration.
>
> Now, if a delete it everything works good. But ESP-r after a change in the
> model try to create this "*mscldb" link again.
>
>
> We also try to install the ESP-r version 11.7 (using gcc4.3).
>
> We had again the problem number 2) but not the problem number 1). Moreover
> we have the following problem:
>
> 4) When we enter in the "database maintainance", "optical properties",
> "browse/edit" and than I click on a Optical property set I received strange
> lines instead of the correct graphs representing the Direct transmission,
> the reflection and the absorption of the optical set.
>
> "JON answer: The drawing of the optical properties is also probably a 64
> bit issue that you are the first to notice."
>
>
> I think it is all. I hope that you can understand what I wrote and that you
> can help us solving this problem.
> Please let me know if something is unclear.
> Best regards
>
> Francesco

I experienced the same problems with esp-r on a ubuntu 8.04. And I think it is 
due to  GTK library problems on amd64. Now I compile esp-r on a 32 bit 
machine and use it on the 64 bit workstation. The X11 version compiles 
without problems on amd64 so actually I'm using the 32bit version for prj and 
X11 64 bit version for bps, this not a problem since I'm using the program 
mainly in scripts with text front end.
 I have problems with the GTK version in cygwin 1.7 too. prj starts correctly 
but when I try to open a project it ends with 
Segmentation fault (core dumped)
again the X11 version works just fine.
By the way I'm using esp-r version 11.8 but similar probles occour with 
previous versions too.

Best regards

Marco

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|Marco Manzan               Email: manzan at units.it            |        
|Tel:   (+39) 040 5583506   Fax  : (+39) 040  572033          |        
|Dipartimento di Ingegneria Navale, del Mare e per l'Ambiente |        
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