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Accepted
Kiran Shahi
Asked: 2018-03-24 07:43:22 +0800 CST

E: 包 'apache2' 在 Ubuntu 17.10 上没有安装候选

  • 772

在 Ubuntu 17.10 上E: Package 'apache2' has no installation candidate安装 apache2 时出错。sudo apt-get install apache2这是终端上显示的消息。

sudo apt-get install apache2
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package apache2 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'apache2' has no installation candidate

命令后的消息apt-cache policy apache2。

apache2:
  Installed: (none)
  Candidate: (none)
  Version table:

egrep -v '^#|^ *$' /etc/apt/sources.list /etc/apt/sources.list.d/*.list命令后的消息

/etc/apt/sources.list.d/linuxgndu-ubuntu-sqlitebrowser-artful.list:deb http://ppa.launchpad.net/linuxgndu/sqlitebrowser/ubuntu artful main
/etc/apt/sources.list.d/mongodb-org-3.6.list:deb [arch=amd64,arm64] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.6 multiverse
/etc/apt/sources.list.d/slack.list:deb https://packagecloud.io/slacktechnologies/slack/debian/ jessie main
/etc/apt/sources.list.d/sublime-text.list:deb https://download.sublimetext.com/ apt/stable/
/etc/apt/sources.list.d/vscode.list:deb [arch=amd64] http://packages.microsoft.com/repos/vscode stable main
/etc/apt/sources.list.d/webupd8team-ubuntu-java-artful.list:deb http://ppa.launchpad.net/webupd8team/java/ubuntu artful main

我该如何解决这个问题？

安装 apache2 时出错的屏幕截图

package-management server apt apache2

3 个回答

  1. Best Answer

    主要问题是漏掉了/etc/apt/sources.list。您可以使用以下方法重新创建它：

    cat <<EOF | sudo tee /etc/apt/sources.list
deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs) main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs)-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs)-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs)-backports main universe restricted multiverse
EOF

    然后运行

    sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install apache2
    • 7

  2. 尝试sudo apt-get update然后sudo apt-get install apache2。我建议使用安装完整的 LAMP 堆栈tasksel

    sudo apt-get install tasksel

    sudo tasksel启动它 选择 LAMP 服务器并安装它。希望有帮助。

    • 2

  3. 这可能是最快的

    1. 跑sudo software-properties-gtk
    2. 在“ Ubuntu Software ”选项卡下选择/勾选前 4 个选项 - main、universe、restricted、multiverse
    3. 点击“关闭”
    4. 点击“重新加载”

    现在，再次尝试安装命令。

    • 0

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