[QE-users] Error Installing KGEC

[Mr. Sheharyar Pervez RA FES]

I'm using QE 6.1. The gfortran version is 9.5. Upon installing KGEC, I get the following error:

(base) fes33 at fes33:~/Software/KGECDIR$ make all
(cp -r ./src ./for-qe-6.1-mpi; cp makefiles/Makefile.for-qe-6.1 ./for-qe-6.1-mpi; \
         cd ./for-qe-6.1-mpi; pwd; make -f Makefile.for-qe-6.1 kgec.x || exit 1)
/home/fes33/Software/KGECDIR/for-qe-6.1-mpi
make[1]: Entering directory '/home/fes33/Software/KGECDIR/for-qe-6.1-mpi'
mpif90 -O3 -g -x f95-cpp-input -D__FFTW3 -D__MPI  -I/home/fes33/Software/6.1-mpi//include -I../include/  -D__QE6 -c qevars.f90 -o qevars.o -I /home/fes33/Software/6.1-mpi/Modules -I /home/fes33/Software/6.1-mpi/PW/src -I ../src /home/fes33/Software/6.1-mpi/PW/src/libpw.a /home/fes33/Software/6.1-mpi/Modules/libqemod.a /home/fes33/Software/6.1-mpi/FFTXlib/libqefft.a /home/fes33/Software/6.1-mpi/LAXlib/libqela.a -warn all
gfortran: error: all: No such file or directory
gfortran: error: unrecognized command line option ‘-warn’; did you mean ‘--warn-’?
make[1]: *** [Makefile.for-qe-6.1:42: qevars.o] Error 1
make[1]: Leaving directory '/home/fes33/Software/KGECDIR/for-qe-6.1-mpi'
make: *** [Makefile:66: all] Error 1

Can anyone help why?
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