安装探针时出现问题

MyNodeQuery仪表盘添加节点，服务器安装给出的wget -q –no-check-certificate  -O mynq-install.sh http://xxx.com/Script/Install/DB90C1E59A9C4AD2B6E6637E1F69D881 && sh ./mynq-install.sh时报错 -e | |   MyNodeQuery Installer |   =================== | ./mynq-install.sh: 25: Syntax error: “(” unexpected 哪位18cmMJJ能给下解决方案么