yade-users team mailing list archive

[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>]

I don't know why synaptic wants to remove all these boost packages, but 
I would request to keep them.
cgal2 is not enough indeed. Sorry for that, I didn't remember (cgal is 
mostly headers, so, I didn't think there was a package without them...).

you can do that to be sure you have everything in one command : "sudo 
aptitude install cgal-demo". It will install the dependencies cgal2 and 
cgal-dev automatically.


It installs demo sources that you can compile. Some of them are usable 
programms with Qt interfaces, to define and display geometric constructions.

Bruno


Note : *-dev packages are what you want for using a library in c++ 
usually. They contain header files defining whats in the library.




boon chiaweng a écrit :
> Thanks Vaclav for the quick response.  From the synaptic package 
> manager, I installed libcgal2.  I have not installed libcgal-dev.  I'm 
> still a novice, and don't know what are the differences. According to 
> Synaptic, libcgal-dev contains the header files.  When I want to 
> install it, there are a lot of files that have to be removed.  I've 
> attached the screenshot in this email.  Should I proceed to uninstall 
> the files?
>
>
> Yours,
>
> CWBoon
>
>
>
> > From: eudoxos@xxxxxxxx
> > To: yade-users@xxxxxxxxxxxxxxxxxxx
> > Date: Mon, 14 Dec 2009 12:16:20 +0100
> > Subject: Re: [Yade-users] CGAL, triangulation, MMA
> >
> > > Checking for
> > > CGAL::Exact_predicates_inexact_constructions_kernel::Point_3() in C++
> > > library CGAL... no
> > > ERROR: Unable to compile with optional feature `cgal'.
> > https://www.yade-dem.org/sphinx/prog.html#library-detection
> >
> > > My cgal is installed in the following directories.
> > You probably miss cgal headers.
> >
> >
> >
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