Hi Harald

Here in my Debian machine, the update-alternatives --list gcc command
gives the same result as yours:

No alternatives for gcc

On Jun 11, 7:03 pm, Harald Schilly <harald.schi...@gmail.com> wrote:
> On Jun 11, 11:51 pm, orca <mocal...@gmail.com> wrote:
>
> > The point is, if I install these
> > other versions, how do I force the use of a given version of gcc (or g+
> > +, for that matter) when building Sage?? If that is possible, is it
> > advisable?
>
> I'm on ubuntu, but that's based on debian. There is this "update-
> alternatives" script which manages the symlinks in /etc/alternatives/
> i.e. for me:
>
> $ update-alternatives --list gcc
> No alternatives for gcc.
>
> but for you there might be more options.
>
> Furthermore, if I type $ sudo update-alternatives --config java I get
> a list of java systems I can choose from. I think you might get a
> similar list for gcc and g++?
>
> H

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