寻求 Discourse 安装帮助

我已经销毁了旧服务器并设置了新服务器
我使用了这些命令..

  1. sudo apt update -y

  2. sudo apt-get install apt-transport-https ca-certificates git curl gnupg -y

  3. sudo mkdir -p /etc/apt/keyrings

  4. curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

  5. echo
    “deb [arch=(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \ (lsb_release -cs) stable” | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

  6. sudo apt update

  7. sudo apt-get install docker-ce docker-ce-cli containerd.io -y

  8. sudo mkdir /var/discourse

  9. sudo git clone GitHub - discourse/discourse_docker: A Docker image for Discourse /var/discourse

10 )cd /var/discourse

  1. sudo ./discourse-setup

我已经按照设置的所有步骤操作,但仍然遇到同样的问题
感谢您的耐心,请告诉我以下命令,我是否做错了什么?