Question #326664 on Yade changed: https://answers.launchpad.net/yade/+question/326664
张文卿 proposed the following answer: By updating my ubantu system， I have solved this problem ，thank you ：） -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
