[gmx-users] grompp error

[Mark Abraham]

Dhananjay wrote:
> Hello all,
> 
> I am trying to minimise a structure having 3 chains and each of having 
> 90 residues. While running grompp , I got following error.
> Please tell me how to fix this error.
> 
> Thanking you in advance .....
> 
> 
> creating statusfile for 1 node...
> checking input for internal consistency...
> calling /usr/bin/cpp...
> human_resistin_A43_mut_D43.top:11:23: error: ffG43a1.itp: No such file 
> or directory
> human_resistin_A43_mut_D43.top:19:19: error: spc.itp: No such file or 
> directory
> human_resistin_A43_mut_D43.top:29:20: error: ions.itp: No such file or 
> directory

If cpp can't find these, you haven't sourced GMXRC properly.

Mark