Facing error in installation

[sajidurehman]

Hi, i followed following steps but i am facing an error please help me to fix this error. Commands

• edit Makefile from the fortran folder for you needs
• run make
• check that emc_gen and emc_calc are in your path $PATH (to print the $PATH variable do echo $PATH)

Error

gfortran emc_gen.f90 -o emc_gen emc_functions.o emc_functions.o: In function __emc_functions_MOD_vect2g': emc_functions.f90:(.text+0x1a5): undefined reference to ddot_' emc_functions.f90:(.text+0x289): undefined reference to ddot_' emc_functions.f90:(.text+0x36d): undefined reference to ddot_' emc_functions.o: In function __emc_functions_MOD_inverse': emc_functions.f90:(.text+0x80a): undefined reference to dgetrf_' emc_functions.f90:(.text+0x8cb): undefined reference to dgetri_' emc_functions.o: In function __emc_functions_MOD_puredegmv': emc_functions.f90:(.text+0xe1d): undefined reference to dgemv_' emc_functions.o: In function _emc_functions_MOD_puredgesv': emc_functions.f90:(.text+0x1035): undefined reference to `dgesv' collect2: error: ld returned 1 exit status make: *** [emc_gen] Error 1

Looking forward to your help.

[afonari]

Linkers fails to link LAPACK. Try fixing PATH / LD_LIBRARY_PATH.

But really, switch to python version - emc.py

[sajidurehman]

Hi afonari, Thank you for your reply. i again installed lapack-3.8.0.tar.gz and added the path like export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH

but still i am getting same error. please help me to fix this error.

looking forward to your kind help again

[afonari]

Try this http://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=12&t=3336

Or python version.