在 ubuntu 14.04 中安装 libapache2-mod-fastcgi，包不可用

Question

我在安装 libapache2-mod-fastcgi 模块时遇到问题，这是我在 Apache 中使用 PHP-FPM 所必需的。当我尝试使用此命令进行安装时

sudo apt-get install libapache2-mod-fastcgi

导致此错误。

Package libapache2-mod-fastcgi 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 'libapache2-mod-fastcgi' has no installation candidate

我的 sources.list 看起来像这样

deb http://archive.ubuntu.com/ubuntu trusty main restricted universe
deb http://archive.ubuntu.com/ubuntu trusty-updates main restricted universe
deb http://security.ubuntu.com/ubuntu trusty-security main restricted universe $
deb http://archive.canonical.com/ubuntu trusty partner

## modifications made here will not survive a re-bundle.
## a.) add 'apt_preserve_sources_list: true' to /etc/cloud/cloud.cfg
## b.) add sources in /etc/apt/sources.list.d
#
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
deb http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty main


## distribution.
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates main
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## review or updates from the Ubuntu security team.
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty universe
deb-src http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates universe

我已尝试按照此处列出的说明进行操作，但在运行 sudo apt-get update 时出现错误，因此我删除了这些存储库，因为它没有任何区别，我仍然无法安装该模块并且它没有获取任何内容。

Answer 1

尝试在sources.list 中添加多元宇宙，然后在apt-get update 或sudo apt-get update 中添加。它应该可以解决问题。