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    Hi Yantao,<br>
    <br>
    Can you make a symlink to the 4.4 version and ./configure with that?<br>
    <br>
    For example:<br>
    <br>
    ln -s /usr/bin/gfortran /usr/bin/gfortran-4.4        to make the
    link (change /usr/bin/gfortran to wherever the gfortran 4.4 binary
    is)<br>
    <br>
    then configure espresso with<br>
    <br>
    ./configure F90=gfortran-4.4<br>
    <br>
    I tried it on my computer and it configured ok...I haven't tried
    making it yet though.<br>
    <br>
    All the best,<br>
    <br>
    Ben<br>
    <br>
    <blockquote
cite="mid:CA+kOOnsuJ4jH=o4ne1ugGQuM48xazd+wac5+ncDf4isppxsX_g@mail.gmail.com"
      type="cite">
      <div dir="ltr">Hi Axel, 
        <div><br>
        </div>
        <div>Thank you for your reply. But can you be more specific
          about how to override the compilers? In the User's Guide, the
          most relevant thing I could find was to modify some
          environment variables. But in the environment_variables.txt, I
          only found something about path setting, wget, parallelism,
          and image parallelization, none of which seems to be relevant
          to overriding the compilers. </div>
        <div><br>
        </div>
        <div style="">Thanks you, </div>
        <div style="">Yantao   </div>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Tue, May 21, 2013 at 9:53 AM, Axel
          Kohlmeyer <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:akohlmey@gmail.com" target="_blank">akohlmey@gmail.com</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
            0.8ex; border-left: 1px solid rgb(204, 204, 204);
            padding-left: 1ex;">
            <div class="im">On Tue, May 21, 2013 at 6:45 PM, Yantao Wu
              <<a moz-do-not-send="true" href="mailto:ywu@g.hmc.edu">ywu@g.hmc.edu</a>>
              wrote:<br>
              > Dear all,<br>
              ><br>
              > My administrator just installed gfortran44 (version
              4.4), which is somewhat<br>
              > newer than 4.1.2. However, I don't he removed the
              4.1.2 compiler. When I ran<br>
              <br>
            </div>
            it is outdated just as well. gcc-4.7 is current and will
            soon be<br>
            succeeded by gcc-4.8<br>
            <div class="im"><br>
              > ./configure, it seemed that QE still recognized the
              4.1.2 one instead of the<br>
              > 4.4 one. So in the case of two or more fortran
              compilers, what should one do<br>
              > to make QE realize that the newest version should be
              used?<br>
              <br>
            </div>
            follow the installation instructions. they explain how to
            override the<br>
            compiler.<br>
            axel.<br>
            <div>
              <div class="h5"><br>
                <br>
                > Thanks for your time,<br>
                > Yantao Wu,<br>
                > Undergraduate Student<br>
                > Physics and Chemistry, HMC'15<br>
                ><br>
                ><br>
                > On Mon, May 20, 2013 at 9:47 PM, Yantao Wu <<a
                  moz-do-not-send="true" href="mailto:ywu@g.hmc.edu">ywu@g.hmc.edu</a>>
                wrote:<br>
                >><br>
                >> Thank you very much, Surender. (I want to bake
                you cookies! ) I ran<br>
                >> ./configure again and it seems that I'm using
                gfortran-4.1.2 as well.<br>
                >><br>
                >> Yantao<br>
                >><br>
                >><br>
                >> On Mon, May 20, 2013 at 2:41 PM, Surender <<a
                  moz-do-not-send="true"
                  href="mailto:surender_kumar@iitb.ac.in">surender_kumar@iitb.ac.in</a>><br>
                >> wrote:<br>
                >>><br>
                >>> Hi,<br>
                >>> I had a similar problem with GNU Fortran
                4.1.2 compiler, and if you are<br>
                >>> using gfortran version < 4.5 then most
                probably its the compiler<br>
                >>> issue.Now<br>
                >>> either you can use a newer version gfortran
                or compile your code with<br>
                >>> Intel non-commercial compilers.<br>
                >>><br>
                >>> Moreover, you can search pw-forum and may
                be you can find a better<br>
                >>> answer.<br>
                >>><br>
                >>> <a moz-do-not-send="true"
                  href="http://www.democritos.it/cgi-bin/htsearch?words="
                  target="_blank">http://www.democritos.it/cgi-bin/htsearch?words=</a><br>
                >>><br>
                >>> Surender<br>
                >>> IIT Bombay<br>
                >>><br>
                >>> > Hi all,<br>
                >>> ><br>
                >>> > When I ran example01 in PW, the
                following error resulted:<br>
                >>> ><br>
                >>> ><br>
                >>> >
########################################################################################################################<br>
                >>> > # FROM IOTK LIBRARY, VERSION 1.2.0<br>
                >>> > # UNRECOVERABLE ERROR (ierr=1)<br>
                >>> > # ERROR IN: iotk_scan_end
                (iotk_scan.f90:241)<br>
                >>> > # CVS Revision: 1.23<br>
                >>> > # foundl<br>
                >>> > # ERROR IN: iotk_close_read
                (iotk_files.f90:746)<br>
                >>> > # CVS Revision: 1.20<br>
                >>> ><br>
                >>> >
########################################################################################################################<br>
                >>> ><br>
                >>> > Does anyone know what this is
                referring to?<br>
                >>> > Thanks.<br>
                >>> ><br>
                >>> ><br>
                >>> > On Mon, May 20, 2013 at 1:04 PM, Paolo
                Giannozzi<br>
                >>> > <<a moz-do-not-send="true"
                  href="mailto:paolo.giannozzi@uniud.it">paolo.giannozzi@uniud.it</a>>wrote:<br>
                >>> ><br>
                >>> >> On Mon, 2013-05-20 at 11:34 -0700,
                Yantao Wu wrote:<br>
                >>> >><br>
                >>> >> > wouldn't this imply an error
                in the source files, which I'm sure<br>
                >>> >> > most people didn't encounter.
                Does anyone know why?<br>
                >>> >><br>
                >>> >> some compilers are more picky than
                others. In this case, I do not see<br>
                >>> >> anything wrong in the syntax, so
                maybe your compiler has been too<br>
                >>> >> picky<br>
                >>> >><br>
                >>> >> P.<br>
                >>> >><br>
                >>> >> ><br>
                >>> >> ><br>
                >>> >> > Thanks<br>
                >>> >> ><br>
                >>> >> ><br>
                >>> >> > On Mon, May 20, 2013 at 10:38
                AM, Surender<br>
                >>> >> > <<a moz-do-not-send="true"
                  href="mailto:surender_kumar@iitb.ac.in">surender_kumar@iitb.ac.in</a>><br>
                >>> >> > wrote:<br>
                >>> >> >         Hi Yantao Wu<br>
                >>> >> ><br>
                >>> >> >         May be you need to
                put a space between ENDIF and &<br>
                >>> >> >         then do make clean
                and recompile the code<br>
                >>> >> ><br>
                >>> >> >         Surender<br>
                >>> >> >         IIT Bombay, India<br>
                >>> >> ><br>
                >>> >> >         > Dear QE users,<br>
                >>> >> >         ><br>
                >>> >> >         > Recently I
                reinstalled QE-5.0.2 on my computer, but the<br>
                >>> >> >         following error<br>
                >>> >> >         > message
                resulted:<br>
                >>> >> >         ><br>
                >>> >> >         > "<br>
                >>> >> >         > gfortran -O3 -g
                -x f95-cpp-input -D__GFORTRAN -D__STD_F95<br>
                >>> >> >         -D__FFTW<br>
                >>> >> >         >  -I../include
                -I../../iotk/src -I../../Modules -I. -c<br>
                >>> >> >         exx.f90<br>
                >>> >> >         >  In file
                exx.f90:1547<br>
                >>> >> >         ><br>
                >>> >> >         >                
                  ENDIF&<br>
                >>> >> >         >                
                      1<br>
                >>> >> >         > Error: Expected
                terminating name at (1)<br>
                >>> >> >         > "<br>
                >>> >> >         ><br>
                >>> >> >         > Do anyone
                recognize this message and suggest anyway to<br>
                >>> >> > help?<br>
                >>> >> >         ><br>
                >>> >> >         > Thank you very
                much.<br>
                >>> >> >         > Yantao Wu,<br>
                >>> >> >         > Undergraduate
                student<br>
                >>> >> >         > Physics and
                Chemistry, HMC'15<br>
                >>> >> ><br>
                >>> >> >         >
                _______________________________________________<br>
                >>> >> >         > Pw_forum mailing
                list<br>
                >>> >> >         > <a
                  moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                >>> >> >         > <a
                  moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
                >>> >> ><br>
                >>> >> >        
                _______________________________________________<br>
                >>> >> >         Pw_forum mailing list<br>
                >>> >> >         <a
                  moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                >>> >> >         <a
                  moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
                >>> >> ><br>
                >>> >> ><br>
                >>> >> >
                _______________________________________________<br>
                >>> >> > Pw_forum mailing list<br>
                >>> >> > <a moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                >>> >> > <a moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
                >>> >><br>
                >>> >> --<br>
                >>> >> Paolo Giannozzi, Dept.
                Chemistry&Physics&Environment,<br>
                >>> >> Univ. Udine, via delle Scienze
                208, 33100 Udine, Italy<br>
                >>> >> Phone <a moz-do-not-send="true"
                  href="tel:%2B39-0432-558216" value="+390432558216">+39-0432-558216</a>,
                fax <a moz-do-not-send="true"
                  href="tel:%2B39-0432-558222" value="+390432558222">+39-0432-558222</a><br>
                >>> >><br>
                >>> >>
                _______________________________________________<br>
                >>> >> Pw_forum mailing list<br>
                >>> >> <a moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                >>> >> <a moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
                >>> >><br>
                >>> >
                _______________________________________________<br>
                >>> > Pw_forum mailing list<br>
                >>> > <a moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                >>> > <a moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
                >>><br>
                >>>
                _______________________________________________<br>
                >>> Pw_forum mailing list<br>
                >>> <a moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                >>> <a moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
                >><br>
                >><br>
                ><br>
                ><br>
                > _______________________________________________<br>
                > Pw_forum mailing list<br>
                > <a moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                > <a moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
                <br>
                <br>
                <br>
                --<br>
              </div>
            </div>
            Dr. Axel Kohlmeyer  <a moz-do-not-send="true"
              href="mailto:akohlmey@gmail.com">akohlmey@gmail.com</a>  <a
              moz-do-not-send="true" href="http://goo.gl/1wk0"
              target="_blank">http://goo.gl/1wk0</a><br>
            International Centre for Theoretical Physics, Trieste.
            Italy.<br>
            <div class="HOEnZb">
              <div class="h5">_______________________________________________<br>
                Pw_forum mailing list<br>
                <a moz-do-not-send="true"
                  href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
                <a moz-do-not-send="true"
                  href="http://pwscf.org/mailman/listinfo/pw_forum"
                  target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br>
              </div>
            </div>
          </blockquote>
        </div>
        <br>
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_______________________________________________
Pw_forum mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a>
<a class="moz-txt-link-freetext" href="http://pwscf.org/mailman/listinfo/pw_forum">http://pwscf.org/mailman/listinfo/pw_forum</a></pre>
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