虽然提示已安装，但其实是失败的，命令都不起作用。centos7，重新安装一直是这样，

1Panel
1

curl -sSL https://resource.fit2cloud.com/1panel/package/quick_start.sh -o quick_start.sh && sh quick_start.sh
安装包已存在，跳过下载
1panel-v1.10.28-lts-linux-amd64/1panel.service
1panel-v1.10.28-lts-linux-amd64/1pctl
1panel-v1.10.28-lts-linux-amd64/GeoIP.mmdb
1panel-v1.10.28-lts-linux-amd64/install.sh
1panel-v1.10.28-lts-linux-amd64/lang/en.sh
1panel-v1.10.28-lts-linux-amd64/lang/fa.sh
1panel-v1.10.28-lts-linux-amd64/lang/pt-BR.sh
1panel-v1.10.28-lts-linux-amd64/lang/ru.sh
1panel-v1.10.28-lts-linux-amd64/lang/zh.sh
1panel-v1.10.28-lts-linux-amd64/1panel
Select a language:

  1. English
  2. Chinese 中文(简体)
  3. Persian
  4. Português (Brasil)
  5. Русский
    Enter the number corresponding to your language choice: 2
    You selected: Chinese 中文(简体)
    ██╗ ██████╗ █████╗ ███╗ ██╗███████╗██╗
    ███║ ██╔══██╗██╔══██╗████╗ ██║██╔════╝██║
    ╚██║ ██████╔╝███████║██╔██╗ ██║█████╗ ██║
    ██║ ██╔═══╝ ██╔══██║██║╚██╗██║██╔══╝ ██║
    ██║ ██║ ██║ ██║██║ ╚████║███████╗███████╗
    ╚═╝ ╚═╝ ╚═╝ ╚═╝╚═╝ ╚═══╝╚══════╝╚══════╝
    [1Panel 2025-03-28 16:40:31 install Log]: ======================= 开始安装 =======================
    [1Panel 2025-03-28 16:40:31 install Log]: 1Panel Linux服务器管理面板已经安装，请勿重复安装
2

1pctl uninstall 先卸载 再安装