Re: compilaton error

From: Leonardo Trabuco (
Date: Thu May 01 2008 - 11:32:22 CDT

Hi Swarna,

You should use the 'cionize' program instead, which implements the same
algorithm but is *much* more efficient. It also supports multithreading
and GPU acceleration. It is distributed as a VMD plugin in the latest
test versions.


On Thu, May 01, 2008 at 02:32:45PM +1000, Swarna Patra wrote:
> Hi
> I am trying to compile sodium.c program available in namd site under MDtools
> and then under sodium. I am getting compilation error as follows
> tmp/ccdoTSKp.o: In function `main':
> sodium-1.c:(.text+0x257): warning: the `gets' function is dangerous and should
> not be used.
> sodium-1.c:(.text+0x843): undefined reference to `nint'
> sodium-1.c:(.text+0x85f): undefined reference to `nint'
> sodium-1.c:(.text+0x87b): undefined reference to `nint'
> sodium-1.c:(.text+0x959): undefined reference to `sqrt'
> collect2: ld returned 1 exit status
> I tried to send e-mail to the address given, it doesn't work. If anyone has
> used it please let me know.
> thanks
> swarna

Leonardo Trabuco, Ph.D. student
Theoretical and Computational Biophysics Group
University of Illinois at Urbana-Champaign

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