In your environment (on your workstation), can you execute SIESTA as a standalone program (without GRRM17) without such errors?
Please confirm your SIESTA program has been installed succesfully and you have set the environment variables "subsiesta" and "submpi" properly.
Yes, the siesta program works Ok and I have set the environment variables "subsiesta" and "submpi" properly.
Thanks in advance.
Did you put the pseudopotential files (*.psf) in the same directory? In the sample case, two psf files O.psf and H.psf are required.