To proceed the installation of the MPI version, move to the directory 'source', and modify 'makefile' in 'source' to specify the compiler and libraries by CC, FC, and LIB. The default for the specification of CC and LIB in 'makefile' is as follows:
CC = mpicc -Dnoomp -O3 -I/usr/local/include FC = mpif90 -Dnoomp -O3 -I/usr/local/include LIB = -L/usr/local/lib -lfftw3 -llapack -lblas -lg2c -static
% make installWhen the compilation is completed normally, then you can find the executable file 'openmx' in the directory 'work'. To make the execution of OpenMX efficient, you can change a compiler and compile options appropriate for your computer environment, which can generate an optimized executable file. Several examples for CC, FC and LIB can be found in 'makefile' in the directory 'source' for your convenience.