https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/cannot-manage-to-link-imkl-library-in-linux/m-p/949866#M15151 I was having a similar problem and in my case it worked when I deactivated the SELinux. I also changed all the permissions to be able to write in the mkl directories. Hoppefully this might help you. Fri, 28 Apr 2006 13:56:13 GMT f_oliveira 2006-04-28T13:56:13Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/cannot-manage-to-link-imkl-library-in-linux/m-p/949865#M15150 I have downloaded intel fortran compiler and mkl library for linux. I have installed them. I can use ifort but I cannot link my file to imkl library. <BR /><BR />airmax:~&gt; ifort imkltest.f90 -L$MHLPATH -lmkl_lapack95 -lmkl_lapack -lmkl_em64t -lguide<BR /><BR />It gives following error. <BR /><BR />fortcom: Error: imltest.f90, line 10: Error in opening the Library module file<BR />....<BR /> <BR /><BR />what is wrong with this compiler and library. I have also added following lines to my .bashrc file<BR /><BR /><BR />export MKLPATH="/opt/intel/mkl/8.0.1"<BR />export INCLUDE="/opt/intel/mkl/8.0.1/include"<BR />export LD_LIBRARY_PATH=/opt/intel/mkl/8.0.1/lib/em64t:$LD_LIBRARY_PATH<BR /><BR /><BR /><BR />I have also attacthed my imkltest.f90 Mon, 23 Jan 2006 20:45:15 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/cannot-manage-to-link-imkl-library-in-linux/m-p/949865#M15150 iturkyilmaz 2006-01-23T20:45:15Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/cannot-manage-to-link-imkl-library-in-linux/m-p/949866#M15151 I was having a similar problem and in my case it worked when I deactivated the SELinux. I also changed all the permissions to be able to write in the mkl directories. Hoppefully this might help you. Fri, 28 Apr 2006 13:56:13 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/cannot-manage-to-link-imkl-library-in-linux/m-p/949866#M15151 f_oliveira 2006-04-28T13:56:13Z