自行build centos paddle的image，在执行paddle version时出现错误，请帮忙看看，谢谢
Created by: xymyeah
基于http://paddleci.ngrok.io/viewLog.html?buildId=27156&tab=artifacts&buildTypeId=Manylinux1_CpuAvxCp27cp27mu安装的paddle 在执行paddle version时出现错误
/usr/local/bin/paddle: line 158: [: 0.10.0: binary operator expected File "", line 3 if LooseVersion("0.10.0 ^ SyntaxError: EOL while scanning string literal