On Thu, Feb 4, 2021 at 1:11 AM Michael Povolotskyi <[email protected]> wrote:
> Hello, > > I have a problem with libmesh installation: > > <<< C++ compiler is unknown but accepted gcc version >>> > checking for a sed that does not truncate output... /usr/bin/sed > checking for C++ compiler vendor... gnu > configure: error: libMesh now requires C++11 > Hi Michael, You passed '--disable-cxx11' to configure, which as the error message says, libmesh no longer allows. It looks like you are using GCC 9.2 which is a relatively new compiler, so you should be OK if you just remove this flag from configure. -- John _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
