Need help on compilation

[cosmos]

I was trying to compile vasp using INTEL compiler (ifort 9.0) on a linux cluster. I copied makefile.linux_ifc_opt to Makefile in both vasp.4.lib and vasp.4.6 directories and changed the compiler name from ifc to ifort. make in vasp.4.lib caused no problem but make in vasp.4.6 got the following message:

fortcom: Error: fftw3d.f90, line 427: Cannot open include file 'fftw3.f'
include 'fftw3.f'
---------------^
fortcom: Error: fftw3d.f90, line 436: This name does not have a type, and must have an explicit type. [FFTW_FORWARD]
FFTW_FORWARD, FFTW_ESTIMATE)
---------------------------^
fortcom: Error: fftw3d.f90, line 436: This name does not have a type, and must have an explicit type. [FFTW_ESTIMATE]
FFTW_FORWARD, FFTW_ESTIMATE)
-----------------------------------------^
fortcom: Error: fftw3d.f90, line 440: This name does not have a type, and must have an explicit type. [FFTW_BACKWARD]
FFTW_BACKWARD, FFTW_ESTIMATE)
---------------------------^
fortcom: Error: fftw3d.f90, line 456: Cannot open include file 'fftw3.f'
include 'fftw3.f'
---------------^
fortcom: Error: fftw3d.f90, line 463: This name does not have a type, and must have an explicit type. [FFTW_FORWARD]
FFTW_FORWARD, FFTW_MEASURE)
---------------------------^
fortcom: Error: fftw3d.f90, line 463: This name does not have a type, and must have an explicit type. [FFTW_MEASURE]
FFTW_FORWARD, FFTW_MEASURE)
-----------------------------------------^
fortcom: Error: fftw3d.f90, line 467: This name does not have a type, and must have an explicit type. [FFTW_BACKWARD]
FFTW_BACKWARD, FFTW_MEASURE)
---------------------------^
fftw3d.f90(318) : (col. 16) remark: LOOP WAS VECTORIZED.
compilation aborted for fftw3d.f90 (code 1)
make: *** [fftw3d.o] Error 1

Any help and suggestions will be highly appreciated

[support_vasp]

Hi,

We're sorry that we didn’t answer your question. This does not live up to the quality of support that we aim to provide. The team has since expanded. If we can still help with your problem, please ask again in a new post, linking to this one, and we will answer as quickly as possible.

Best wishes,

VASP