ansible執行出錯解決

ansible執行命令出錯 報錯：ERROR! Unexpected Exception, this is probably a bug: (cryptography 0.8.2 (/usr/lib64/python2.7/site-packages), Requirement.parse('cryptography>=1.1')) 解決： 刪除列出軟件包，並重裝即可 rpm -qa |grep

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