安装elasticsearch提示 E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation 解决办法： apt-get install -y gnupg2 Views: 894
安装elasticsearch提示 E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation 解决办法： apt-get install -y gnupg2 Views: 894