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<p class="MsoNormal"><span lang="EN-US">Dear QE users,</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">There is an error when I ./configure,</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">checking build system type... x86_64-pc-linux-gnu</span></p>
<p class="MsoNormal"><span lang="EN-US">checking ARCH... x86_64</span></p>
<p class="MsoNormal"><span lang="EN-US">checking setting AR... ... ar</span></p>
<p class="MsoNormal"><span lang="EN-US">checking setting ARFLAGS... ... ruv</span></p>
<p class="MsoNormal"><span lang="EN-US">checking for gfortran... gfortran</span></p>
<p class="MsoNormal"><span lang="EN-US">checking whether the Fortran compiler works... yes</span></p>
<p class="MsoNormal"><span lang="EN-US">checking for Fortran compiler default output file name... a.out</span></p>
<p class="MsoNormal"><span lang="EN-US">checking for suffix of executables...</span></p>
<p class="MsoNormal"><span lang="EN-US">checking whether we are cross compiling... no</span></p>
<p class="MsoNormal"><span lang="EN-US">checking for suffix of object files... o</span></p>
<p class="MsoNormal"><span lang="EN-US">checking whether we are using the GNU Fortran compiler... yes</span></p>
<p class="MsoNormal"><span lang="EN-US">checking whether gfortran accepts -g... yes</span></p>
<p class="MsoNormal"><span lang="EN-US">configure: WARNING: F90 value is set to be consistent with value of MPIF90</span></p>
<p class="MsoNormal"><span lang="EN-US">checking for openmpi... no</span></p>
<p class="MsoNormal"><span lang="EN-US">checking whether we are using the GNU Fortran compiler... no</span></p>
<p class="MsoNormal"><span lang="EN-US">checking whether accepts -g... no</span></p>
<p class="MsoNormal"><span lang="EN-US">configure: WARNING: MPIF90 not found: using MPIF90 anyway</span></p>
<p class="MsoNormal"><span lang="EN-US">checking version of openmpi... unknown, assuming gfortran</span></p>
<p class="MsoNormal"><span lang="EN-US">checking for Fortran flag to compile .f90 files... unknown</span></p>
<p class="MsoNormal"><span lang="EN-US">configure: error: Fortran could not compile .f90 files</span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">intel mpi version</span></p>
<p class="MsoNormal"><span lang="EN-US">Intel(R) MPI Library for Linux* OS, Version 2019 Update 8 Build 20200624 (id: 4f16ad915)</span></p>
<p class="MsoNormal"><span lang="EN-US">Copyright 2003-2020, Intel Corporation.</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Ifort version</span></p>
<p class="MsoNormal"><span lang="EN-US">/opt/intel/compilers_and_libraries_2020.3.275/linux/bin/intel64/ifort</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am very appreciated giving me some suggestion,</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">LIANG Xiongyi<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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