Hello Erik,

Thank you for suggesting the idea. I have got the required help from FFTW authors. I could load the Gromacs successfully. I have even done a test run (pdb2gmx - mdrun) on my protein in water. However I am unable to finally visualise the animation of the dynamics run using ngmx. It says command not found. Why is it giving me this error when all the other programs are working ? I could't locate the link for this program in any folder. Where is it installed ? My  configure,make,make install and make links didnot give any errors ! Kindly guide me. Thanks in advance.

sharada


Erik Lindahl wrote:
Hi,

First, since this is an FFTW-related issue you will probably get better help by asking the FFTW authors.

Looking in config.log, the script is trying to preprocess the test program

/* confdefs.h.  */
#define PACKAGE_NAME "fftw"
#define PACKAGE_TARNAME "fftw"
#define PACKAGE_VERSION "3.1.2"
#define PACKAGE_STRING "fftw 3.1.2"
#define PACKAGE_BUGREPORT "[EMAIL PROTECTED]"
#define PACKAGE "fftw"
#define VERSION "3.1.2"
#define FFTW_SINGLE 1
#define BENCHFFT_SINGLE 1
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif


using the command gcc -std=gnu99 -E  conftest.c

but gets the error message

In file included from /usr/include/bits/posix1_lim.h:130,
                 from /usr/include/limits.h:144,
                 from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/include/limits.h:132,
                 from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/include/syslimits.h:7,
                 from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/include/limits.h:11,
                 from conftest.c:13:
/usr/include/bits/local_lim.h:36:26: linux/limits.h: No such file or directory


<limits.h> is mandatory for ANSI C99, so there is something wrong with your operating system/compiler installation.

Cheers,

Erik





On Oct 17, 2006, at 1:43 PM, sharada wrote:




Hi gromacs users,

I am trying to install gromacs on Linux. While installing the fftw module , I am getting the following error
at the ./configure stage:

[EMAIL PROTECTED] fftw-3.1.2]# ./configure --enable-float --enable-threads --enable-sse

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for C compiler vendor... gnu
checking for gcc option to accept ISO C99... -std=gnu99
checking for gcc -std=gnu99 option to accept ISO Standard C... (cached) -std=gnu99
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ld used by gcc -std=gnu99... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking how to recognise dependent libraries... pass_all
checking how to run the C preprocessor... /lib/cpp
configure: error: C preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.

what does the error trying to tell me ? cpp is linked to /usr/bin/cpp. I am installing from the root account. can any body help ?  I am attaching the config.log file alongwith.  Thanks in advance.

regards,
sharada
_______________________________________________
gmx-users mailing list [email protected]
http://www.gromacs.org/mailman/listinfo/gmx-users
Please don't post (un)subscribe requests to the list. Use the
www interface or send it to [EMAIL PROTECTED].
Can't post? Read http://www.gromacs.org/mailing_lists/users.php
<config.log>
_______________________________________________
gmx-users mailing list    [email protected]
Please don't post (un)subscribe requests to the list. Use the 
www interface or send it to [EMAIL PROTECTED].


_______________________________________________ gmx-users mailing list [email protected] http://www.gromacs.org/mailman/listinfo/gmx-users Please don't post (un)subscribe requests to the list. Use the www interface or send it to [EMAIL PROTECTED]. Can't post? Read http://www.gromacs.org/mailing_lists/users.php


_______________________________________________
gmx-users mailing list    [email protected]
http://www.gromacs.org/mailman/listinfo/gmx-users
Please don't post (un)subscribe requests to the list. Use the 
www interface or send it to [EMAIL PROTECTED]
Can't post? Read http://www.gromacs.org/mailing_lists/users.php

Reply via email to