My Community

Hi all,
I am trying to install the vasp 5.2 and I have problems with the mpi like:

main.f90:(.text+0xad41): undefined reference to `fftchk_mpi_'

main.f90:(.text+0x146b2): undefined reference to `mapset_'
main.f90:(.text+0x4672b): undefined reference to `fft3d_mpi_'
.... etc

can anyone help me?

locate your fft installation and search for fft*.h, the header files. They are probably missing. And make sure you've linked the libraries.
If it does not work, post your makefile