Dear all I am trying to install Q.E 4.0.1. and got the following error in the configuration.<br><br>bglfen01 metubabu/espresso-4.0.1> ./configure <br>checking build system type... powerpc64-unknown-linux-gnu<br>checking architecture... ppc64<br>
checking for xlf90_r... no<br>checking for g95... no<br>checking for gfortran... no<br>checking for f90... no<br>checking for Fortran 77 compiler default output file name... configure: error: Fortran 77 compiler cannot create executables<br>
See `config.log' for more details.<br><br>Given below is the information given by my system administrator. Can somebody help me? <br><br><font class="style13" height="21">IBM Compilers (
Fortran, C,
C++) for Blue Gene </font><big><big><span style="color: rgb(102, 51, 255);"><small><small><span style="color: rgb(0, 0, 0);"><small><big><br>
<br>
</big></small></span></small></small></span></big></big>
<table style="text-align: left;" border="1" cellpadding="2" cellspacing="2" height="137" width="399">
<tbody>
<tr>
<td class="style13" height="21">Fortran 77<br>
</td>
<td class="style13" height="21">/opt/ibmcmp/xlf/bg/10.1/bin/blrts_xlf<br>
</td>
</tr>
<tr>
<td class="style13" height="21">Fortran 90<br>
</td>
<td class="style13" height="21">/opt/ibmcmp/xlf/bg/10.1/bin/blrts_xlf90<br>
</td>
</tr>
<tr>
<td class="style13" height="21">Fortran 95<br>
</td>
<td class="style13" height="21">/opt/ibmcmp/xlf/bg/10.1/bin/blrts_xlf95<br>
</td>
</tr>
<tr>
<td class="style13" height="21">C<br>
</td>
<td class="style13" height="21">/opt/ibmcmp/vac/bg/8.0/bin/blrts_xlc<br>
</td>
</tr>
<tr>
<td class="style13" height="21">C++<br>
</td>
<td class="style13" height="21">/opt/ibmcmp/vacpp/bg/8.0/bin/blrts_xlC</td></tr></tbody></table><br clear="all"><font class="style13" height="21">GNU compilers (Fortran, C, C++)
for Blue Gene</font><br>
<br>
<table style="text-align: left;" border="1" cellpadding="2" cellspacing="2" height="102" width="395">
<tbody>
<tr>
<td class="style13" height="21">Fortran<br>
</td>
<td class="style13" height="21">/opt/blrts-gnu/bin/powerpc-bgl-blrts-gnu-g77<br>
</td>
</tr>
<tr>
<td class="style13" height="21">C<br>
</td>
<td class="style13" height="21">/opt/blrts_gnu/bin/powerpc-bgl-blrts-gnu-gcc<br>
</td>
</tr>
<tr>
<td class="style13" height="21">C++<br>
</td>
<td class="style13" height="21">/opt/blrts-gnu/bin/powerpc-bgl-blrts-gnu-g++</td></tr></tbody></table><br><small style="color: rgb(0, 0, 0);">MPI
implementation on Blue Gene is based on MPICH-2 from Argonne National
Laborator.<br>
<br>
</small>
<table style="text-align: left;" border="1" cellpadding="2" cellspacing="2" height="239" width="736">
<tbody>
<tr>
<td class="style13" height="21">Compiling MPI C code using
IBM xlc compiler<br>
</td>
<td class="style13" height="21">/bgl/BlueLight/ppcfloor/bglsys/bin/mpixlc<br>
</td>
</tr>
<tr>
<td class="style13" height="21">Compiling MPI Fortran 77 code
using IBM xlf 77 compiler<br>
</td>
<td class="style13" height="21">/bgl/BlueLight/ppcfloor/bglsys/bin/mpixlf77<br>
</td>
</tr>
<tr>
<td class="style13" height="21">Compiling MPI Fortran 90 code
using IBM xlf 90 compiler<br>
</td>
<td class="style13" height="21">/bgl/BlueLight/ppcfloor/bglsys/bin/mpixlf90<br>
</td>
</tr>
<tr>
<td class="style13" height="21">Compiling MPI C code using GNU C
(gcc) compiler <br>
</td>
<td class="style13" height="21">/bgl/BlueLight/ppcfloor/bglsys/bin/mpicc<br>
</td>
</tr>
<tr>
<td class="style13" height="21">Compiling MPI Fortran 77 code
using GNU fortran compiler<br>
</td>
<td class="style13" height="21">/bgl/BlueLight/ppcfloor/bglsys/bin/mpif77<br>
</td>
</tr>
</tbody>
</table>
<small style="color: rgb(0, 0, 0);"><small><small><big><big><big><big><br>
</big></big></big></big></small></small></small><br>-- <br>U.Saibabu<br>PhD student,<br>Deformation mechanisms modeling group,<br>Materials engineering department,<br>IISc Bangalore,<br>India.<br><br>