[gmx-users] can't find fftw3f library

[Mark Abraham]

sarbani chattopadhyay wrote:
>  
> Hi everybody,
>                   I am trying to install gromacs3.3.2 into my Mac Os X 
> 10.4.1 using the source
> code. I have installed FFTW and the library files of fftw are in 
> /usr/local/lib.
> 
> However when I try to configure gromacs, it's gives an error :
> Cannot find fftw3f library.

Yep. You need to configure FFTW correctly with --enable-float. See 
http://www.gromacs.org/content/view/23/33/

Mark