Frederick Stein

Are you building CP2K on an AMD machine? Have you already tried it before on AMD hardware? It seems that AMD hardware is not supported with Homebrew (see [here](https://formulae.brew.sh/formula/cp2k) suggesting...

Do you build LibXC with its Fortran bindings? With CMake, LibXC does not include the Fortran bindings by default.

@chenrui333 Have you been successful?

What is the output of `echo ${FC}` and `${FC} --version`? Can you check the LibXC installation path for any Fortran-related files (usually `*.mod`-files in the `include`-directories?

What compiler did you use for the compilation of the toolchain (Check your log files)? Apparently, you used a different compiler than for the compilation of CP2K. Did you copy...

Now, the toolchain picks up your OpenMPI implementation instead of IntelMPI. This leads to misconfigured installation processes. Start from scratch (Remove old CP2K files, open a new shell, then load...

How did you compile ELPA? Is it a system module or did you compile it yourself?

Is there a reason why you are compiling ELPA yourself? Can you try to compile it with the toolchain? Depending on the kinds of calculations you are interested in, you...

Apparently, `gfortran`, version 9.5.0, is available and functionable but the installer misses the (MPI)-Fortran compiler. Can you check whether the commands `mpif90` or `mpifort` are available? Can you call them...

I am in favor of discussing about it (maybe at the next developers' meeting). I have never used any of these packages but I am not an average user anyways....