Bug#679589: code-aster-gui: fails to install

[trophime]

code-aster fails to install because dpkg-architecture could not find
gcc. To fix the issue I think I have only to add gcc to Depends... but
should it already be installed as it is required to get
dpkg-architecture working?

In other word is this really a code-aster-gui bug??

>   + tr [:lower:] [:upper:]
>   sh: 1: gcc: not found
>   dpkg-architecture: warning: Couldn't determine gcc system type,
> falling back to default (native compilation)
>   + DEB_HOST_ARCH_OS=LINUX
>   + dpkg-architecture -qDEB_HOST_ARCH_BITS
>   sh: 1: gcc: not found
>   dpkg-architecture: warning: Couldn't determine gcc system type,
> falling back to default (native compilation)
>   + DEB_HOST_ARCH_BITS=64
> 
>