[gmx-users] installation errors

[Parvez Mh]

would you try --enable-shared flag while compiling  fftw then followed by
gromacs compile

On Sun, Jun 21, 2015 at 4:12 AM, mah maz <mahmaz71 at gmail.com> wrote:

> Dear all,
> I am trying to install a new version of gromacs(rather than rpm) on my
> system. I apply these commands:(in root while im superuser)
> tar -xzvf fftw-3.3.4.tar.gz
> cd fftw-3.3.4
> ./configure --enable-float --enable-threads
> make
> make install
>
> and for gromacs:
>
> tar -xzvf gromacs-4.5.5.tar.gz
> cd gromacs-4.5.5
> ./configure
> make
> after this command the following errors occur:
> can not be used when making a shared object
> recompile with -fPIC
> /usr/local/lib64/libfftw3.a:couldnt read symbols:bad value
> collect2: error: ld returned 1 exit status
> make[3]:***[libmd.la] error1
> make[3]: leaving directory '/gromacs-4.5.5/src/mdlib
> make[2]: [all-recursive] error1
> make[2]: leaving directory '/gromacs-4.5.5/src
> make[1]: error2
> make[1]: leaving directory '/gromacs-4.5.5/src
> make***[all-recursive] error1
> what should i do? is it because of the incompatibility of the
> fftw version and gromacs version?
> thanks!
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