[gmx-users] A question on GROMACS installation on MAC (G4,OS X 10.3.2)

David van der Spoel spoel at xray.bmc.uu.se
Fri Jan 9 16:07:01 CET 2004

On Fri, 2004-01-09 at 15:28, Lieven Buts wrote:
> On Friday 09 January 2004 15:02, Hwankyu Lee wrote:
> > Thank you for your answers.  But, I still have same problems...
> > When I installed fftw-2.1.3.tar.gz in mac (G4, OS X 10.3.2), I already
> > used "--enable-float" for single precision.  but, when I installed
> > gromacs there, I still had this error "configure: error: Cannot find
> > any single precision sfftw.h or fftw.h".   I would like to know how I
> > can fix this problem....
> You also need "--enable-type-prefix" in your configure command to add the s 
> prefix to the installed files, as described in
> http://www.gromacs.org/installation/prerequisites.php

that helps as well, but there are most likely two instances of fftw
installed. I gather that the OS comes with a double precision version...
David van der Spoel, PhD, Assist. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://xray.bmc.uu.se/~spoel

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