<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div><div>Hello,</div><div><br></div><div>How the following error can be resolved?</div><div><br></div><div><br></div><div>mpif90 -O3 -g -x f95-cpp-input -D__FFTW3 -D__MPI -D__SCALAPACK -I/share/apps/chemistry/qe-6.1/source//include -I../include/ -I/share/apps/computer/fftw-3.3.6-pl2/include -I../../iotk/src -I../../Modules -I../../FFTXlib -I../../LAXlib -c pwscf.f90<br>mpif90 -O3 -g -x f95-cpp-input -D__FFTW3 -D__MPI -D__SCALAPACK -I../../iotk/src -I../../Modules -I../../FFTXlib -I../../LAXlib -I. -c paw_type.f90<br>../PW/src/pwcom.f90:431.10:<br><br> USE ldaU<br> 1<br>Fatal Error: Can't open module file 'ldau.mod' for reading at (1): No such file or directory<br>make[1]: *** [../PW/src/pwcom.o] Error 1<br>make[1]: Leaving directory `/share/apps/chemistry/qe-6.1/source/LR_Modules'<br>make: *** [lrmods] Error 1<br><div><br></div><div><br></div><div><br></div><div>The config.log can be found at https://pastebin.com/0PvbU4HX<br></div><div><br></div><div><br></div></div><div class="ydp7d311e96signature">Regards,<br>Mahmood</div></div></div></body></html>