Dear Edmund<br><br>Formerly I had installed PWscf on CentOS and there was not any main problem.<br>Please be sure that your gfortran works well and note that "--with-tm" option is<br>generally only necessary if the TM headers and libraries are not in default compiler/linker search paths.<br>
I have installed the Openmpi without "--with-tm". Did you install proper libraries on your system ?<br><br> Best Wishes<br>
Masoud Nahali<br>
SUT<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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Hi,<br>
I am in the process of installing Quantum espresso but, am<br>
experiencing issues compiling my OpenMPI. I get the error "configure:<br>
error: could not run a simple Fortran 77 program. Aborting."<br>
<br>
Am using gcc-4.2.2 and OpenMPI-1.4.2 on CentOS-5.4. The configure<br>
instruction isssued appears as below:<br>
./configure --prefix=/opt/openmpi/1.4.2 --with-tm=/opt/torque/2.5.1<br>
CC=gcc CXX=g++ F77=gfortran FC=gfortran<br>
<br>
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