debian7.6安装php5.5,如何用PHP 5.5在Debian 7上安装php5-memcached？

我在Debian 7 VirtualBox VM上安装PHP 5 Memcached模块的尝试失败了：

root@testvm:~# apt-get install php5-memcached

Reading package lists... Done

Building dependency tree

Reading state information... Done

Some packages could not be installed. This may mean that you have

requested an impossible situation or if you are using the unstable

distribution that some required packages have not yet been created

or been moved out of Incoming.

The following information may help to resolve the situation:

The following packages have unmet dependencies:

php5-memcached : Depends: libmemcached11 but it is not installable

E: Unable to correct problems, you have held broken packages.

我也无法在Synaptic Package Manager上安装它.

我猜,问题可能在于/etc/apt/sources.list中缺少的源信息.

更新：

的/etc/apt/sources.list

# deb cdrom:[Debian GNU/Linux 7.1.0 _Wheezy_ - Official amd64 NETINST Binary-1 20130615-23:04]/ wheezy main

# deb cdrom:[Debian GNU/Linux 7.1.0 _Wheezy_ - Official amd64 NETINST Binary-1 20130615-23:04]/ wheezy main

deb http://ftp.de.debian.org/debian/ wheezy main contrib non-free

deb-src http://ftp.de.debian.org/debian/ wheezy main contrib non-free

deb http://security.debian.org/ wheezy/updates main contrib non-free

deb-src http://security.debian.org/ wheezy/updates main contrib non-free

# wheezy-updates, previously known as 'volatile'

deb http://ftp.de.debian.org/debian/ wheezy-updates main contrib non-free

deb-src http://ftp.de.debian.org/debian/ wheezy-updates main contrib non-free

# nginx

deb http://packages.dotdeb.org wheezy all

deb-src http://packages.dotdeb.org wheezy all

# PHP 5.5

deb http://packages.dotdeb.org wheezy-php55 all

deb-src http://packages.dotdeb.org wheezy-php55 all

更新：

我尝试手动安装缺少的依赖项,但它也不起作用：

root@devvm:~# apt-get install libmemcached11

Reading package lists... Done

Building dependency tree

Reading state information... Done

Package libmemcached11 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 'libmemcached11' has no installation candidate

更新：

root@devvm:~# apt-cache depends php5-memcached libmemcached10

php5-memcached

Depends: libc6

Depends:

Depends: zlib1g

Depends:

libapache2-mod-php5filter

libapache2-mod-php5

libphp5-embed

php5-cgi

php5-cli

php5-fpm

Depends: php5-common

|PreDepends: dpkg

PreDepends:

libmemcached10

Depends: libc6

Depends: libgcc1

Depends: libstdc++6

PreDepends: multiarch-support

Conflicts:

Conflicts:

Conflicts:

Conflicts:

解决方法:

要解决您的问题,您只需将以下内容添加到sources.list：

# Wheezy

deb http://ftp.hosteurope.de/mirror/packages.dotdeb.org/ wheezy all

deb-src http://ftp.hosteurope.de/mirror/packages.dotdeb.org/ wheezy all

# Wheezy-php55

deb http://ftp.hosteurope.de/mirror/packages.dotdeb.org/ wheezy-php55 all

deb-src http://ftp.hosteurope.de/mirror/packages.dotdeb.org/ wheezy-php55 all

实际上,缺少的依赖项(libmemcached11)存在于dotdeb存储库的wheezy发行版中.

标签：php,debian,apt,software-installation

来源： https://codeday.me/bug/20190814/1651565.html