[gmx-users] Question

[Erik Lindahl]

Hi Yanan,

>
> I was using 2.57 version, but I met this error
>
> aclocal.m4:46: error: Autoconf version 2.54 or higher is required
> aclocal.m4:46: the top level
>
> Can I know why?
>

This is mentioned in the developer FAQ at

http://www.gromacs.org/developer/developer_faq.php

Your problem is almost certainly that you are still running the old  
version of automake/autoconf. Check it with the --version flag to the  
programs.

You must either install the new versions in the same place as the old  
one, or make sure the newer one comes first in your path.

Cheers,

Erik

> ----------------------------------------------------------------------- 
> ------
Erik Lindahl, MSc, PhD     <lindahl at stanford.edu>
D109, Fairchild Building
Dept. Structural Biology, Stanford University School of Medicine
Tel. 650-7250754    Fax. 650-7238464