[gmx-users] grompp problems

[Erik Lindahl]

Hi Matthew,

On 10.2.4 it's /usr/bin/cpp

I have a vague memory that it was some other long/strange path on 
10.1.x though...

Cheers,

Erik

On Monday, Mar 10, 2003, at 21:15 US/Pacific, Matthew Lardy wrote:

> Hi all,
>
> I am sure this is really simple, and probably has to do with something
> that I forgot during the install, but I get this error when I run 
> grompp
> with the following line:
>
> grompp_d -v -f em -c 2BBM_em -o em -p 2BBM
>
> Warning: as of GMX v 2.0 unit of compressibility is truly 1/bar
> checking input for internal consistency...
> calling /lib/cpp...
> sh: /lib/cpp: No such file or directory
> cpp exit code: 32512
> Tried to execute: '/lib/cpp  -I/usr/local/share/gromacs/top  2BBM.top >
> grompp8AiWS2'
> The '/lib/cpp' command is defined in the .mdp file
> processing topology...
> processing coordinates...
> Fatal error: number of coordinates in coordinate file (2BBM_em.gro, 
> 20271)
>              does not match topology (2BBM.top, 0)
>
>
> Where does /lib/cpp get filled?  I am running on Mac OS X.2.4, and 
> have a
> fresh install of fftw.  It seemed like everything was alright upon 
> install
> of that app, although it gave a wierd CFLAGS not set warning.  I should
> note that pdb2gmx_d, genbox_d, and editconf_d all seem to have run 
> fine.
>
> Thanks for any help in advance,
> Matthew
>
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