Dear Paolo Giannozzi Thanx for the reply. I am using this version because it gives very smooth band structure as compared to any other version. Itried it but it gives following error.
?make all test -d bin || mkdir bin if test -d iotk ; then \ ??????? ( cd iotk ; if test "make" = "" ; then make? TLDEPS= libiotk.a ; \ ??????? else make? TLDEPS= libiotk.a ; fi ) ; fi make[1]: Entering directory `/home/zafar/espresso-3.0/iotk' cd src ; make libiotk.a make[2]: Entering directory `/home/zafar/espresso-3.0/iotk/src' cpp -P -traditional -D__LINUX -D__FFTW -D__USE_INTERNAL_FFTW -I../include? iotk_base.f90 -o iotk_base.F90 In file included from iotk_base.spp:21: ../include/iotk_config.h:58: error: #error unknown Linux compiler, please add to iotk_config.h make[2]: *** [iotk_base.o] Error 1 make[2]: Leaving directory `/home/zafar/espresso-3.0/iotk/src' make[1]: *** [libiotk.a] Error 2 make[1]: Leaving directory `/home/zafar/espresso-3.0/iotk' make: *** [libiotk] Error 2 Muhammad Zafar PhD Scholar Department of Physics The Islamia University of Bahawalpur,Pakistan -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20121116/84f37774/attachment.html
