hi, I was using the glop instruction and i faced the following problem. could you tell me what that means and how do i correct it. I typed > glop -g addaccu add addaccu is from the tutorial you provided. this is the error message that i get. ----------------------------------------------------------------- Loading addaccu... Warning 2 : consistency checks will be disabled Flattening addaccu... *** mbk warning *** lofigchain is missing on lofig addaccu. Loading models ... in /terry2/testexp/pj/alliance/share/cells/sclib in /terry2/testexp/pj/alliance/share/cells/padlib Segmentation Fault (core dumped) ----------------------------------------------------------------- I am sure that the paths for the libraries are correct. I think its the lofig part which seems to be a problem. i read the man page for lofig but i am not able to figure out as to how do i correct this problem. Waiting for your reply. -Prashant Jain *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* | Prashant Jain | * * | Residence: 50 Meadow Street, Apt. #37, | * Amherst, MA 01002. (413)-549-4897 * | | * Lab: 308, Knowles Engineering Building, * | Amherst, MA. (413)-545-0831 | *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*