<HTML>
<FONT style="FONT-SIZE: 10pt; FONT-FAMILY: tahoma">
<DIV>Dear gmx-users,</DIV>
<DIV> </DIV>
<DIV>When I parallel install gromacs-4.0.4. I encountered the
problem. The following is my installation steps.</DIV>
<DIV> </DIV>
<DIV>Step 1: install fftw-3.1.2</DIV>
<DIV> # cd
fftw-3.1.2</DIV>
<DIV> # ./configure
--enable-float --enable-mpi -enable-threads</DIV>
<DIV> # make</DIV>
<DIV> #
make install</DIV>
<DIV>Step 2: install gromacs-4.0.4</DIV>
<DIV> # cd
gromacs-4.0.4</DIV>
<DIV>
#./configure --enable-mpi --with-fftw3 --program-suffix=_mpi
--enable-shared --enable-sse</DIV>
<DIV> #
make</DIV>
<DIV>then I encountered the following errors:</DIV>
<DIV>mpicc -shared .libs/calcmu.o .libs/calcvir.o .libs/constr.o
.libs/coupling.o .libs/domdec.o .libs/domdec_con.o .libs/domdec_network.o
.libs/domdec_setup.o .libs/domdec_top.o .libs/ebin.o .libs/edsam.o
.libs/ewald.o .libs/fftgrid.o .libs/force.o .libs/ghat.o .libs/init.o
.libs/mdatom.o .libs/mdebin.o .libs/minimize.o .libs/mvxvf.o .libs/ns.o
.libs/nsgrid.o .libs/perf_est.o .libs/pme.o .libs/pme_pp.o .libs/pppm.o
.libs/partdec.o .libs/pull.o .libs/pullutil.o .libs/rf_util.o .libs/shakef.o
.libs/sim_util.o .libs/shellfc.o .libs/stat.o .libs/tables.o .libs/tgroup.o
.libs/update.o .libs/vcm.o .libs/vsite.o .libs/wall.o .libs/wnblist.o
.libs/csettle.o .libs/clincs.o .libs/qmmm.o .libs/gmx_fft.o
.libs/gmx_parallel_3dfft.o .libs/gmx_wallcycle.o .libs/qm_gaussian.o
.libs/gmx_fft_fftw3.o -Wl,--rpath
-Wl,/usr/local/gromacs-4.0.4/src/gmxlib/.libs -Wl,--rpath
-Wl,/usr/local/gromacs/lib ../gmxlib/.libs/libgmx_mpi.so -L/usr/lib64 -lxml2
-lnsl -lfftw3f -lSM -lICE -lX11 -Wl,-soname -Wl,libmd_mpi.so.5 -o
.libs/libmd_mpi.so.5.0.0<BR>ld: /usr/local/lib/libfftw3f.a(mapflags.o):
relocation R_X86_64_32S against `a local symbol' can not be used when making
a shared object; recompile with -fPIC<BR>/usr/local/lib/libfftw3f.a: could
not read symbols: Bad value<BR>make[3]: *** [libmd_mpi.la] Error 1<BR>
make[3]: Leaving directory `/usr/local/gromacs-4.0.4/src/mdlib'<BR>make[2]:
*** [all-recursive] Error 1<BR>make[2]: Leaving directory
`/usr/local/gromacs-4.0.4/src'<BR>make[1]: *** [all] Error 2<BR>make[1]:
Leaving directory `/usr/local/gromacs-4.0.4/src'<BR>make: ***
[all-recursive] Error 1<BR></DIV>
<DIV>How to solve these problem? Hope for your help. Thank you very
much!</DIV>
<DIV> </DIV>
<DIV>H.Y. Xiao</DIV></FONT>
</HTML>