On Jun 9, 2011, at 3:44 , Huiqun Zhou wrote: > Yes, I had used that option. that option selects the correct library (-lmkl_intel_thread) > P. --- Paolo Giannozzi, Dept of Chemistry&Physics&Environment, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222