[Dune] Installation problem

[Markus Blatt]

On Wed, Aug 03, 2016 at 05:14:57PM +0200, Lars Diening wrote:

> 1) When I download the stable version Dune 2.4.1 I cannot use dune-pdelab,
> 
> ERROR: version mismatch.
>        dune-pdelab requires dune-common >= 3.0,
>

Sounds like you are using pdelab's git master branch. There a
releases/2.4 branch that should work with the dune release.

cd dune-pdelab && git checkout releases/2.4

Does that help.

> 2) When I use the git version of the following modules
> 
> /home/diening/dune/dune-common/dune/common/parametertree.cc:18:
> /home/diening/dune/dune-common/dune/common/typetraits.hh:521:62: error:
> ‘decay_t’ is not a member of ‘std’
>    struct IsIntegralConstant : public
> Imp::IsIntegralConstant<std::decay_t<T>>
>                                                               ^

There is  a merge request
https://gitlab.dune-project.org/core/dune-common/merge_requests/119
that might be related and fix this.

Markus

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