installation error

[rihab88]

Hi all, when i installed the mn-ccnx, all steps were succeeded but i had this error: "Les paquets suivants contiennent des dépendances non satisfaites : openvswitch-controller : Dépend: openvswitch-pki (= 2.0.2-0ubuntu0.14.04.2) mais ne sera pas installé" Error! Bad return status for module build on kernel: 3.13.0-46-generic (x86_64) My PC already contains an other installation of a simulator based on openflow, may be there is a problem in file system. Really i didn't found a solution to fix this problem, although i downloaded the mn-ccnx image to work with VM but the decompression of zip downloaded was failed every time on saying that it is damaged or unknown format. Please, it is so urgent, help me.