apt-get安装问题

Question

我想在Ubuntu 14版本上安装Bugzilla。为了做到这一点，我必须安装以下软件包

apt-get install libappconfig-perl libdate-calc-perl libtemplate-perl libmime-perl build-essential libdatetime-timezone-perl libdatetime-perl libemail-sender-perl libemail-mime-perl libemail-mime-modifier-perl libdbi-perl libdbd-mysql-perl libcgi-pm-perl libmath-random-isaac-perl libmath-random-isaac-xs-perl apache2-mpm-prefork libapache2-mod-perl2 libapache2-mod-perl2-dev libchart-perl libxml-perl libxml-twig-perl perlmagick libgd-graph-perl libtemplate-plugin-gd-perl libsoap-lite-perl libhtml-scrubber-perl libjson-rpc-perl libdaemon-generic-perl libtheschwartz-perl libtest-taint-perl libauthen-radius-perl libfile-slurp-perl libencode-detect-perl libmodule-build-perl libnet-ldap-perl libauthen-sasl-perl libtemplate-perl-doc libfile-mimeinfo-perl libhtml-formattext-withlinks-perl libgd2-xpm-dev lynx-cur python-sphinx

但是，在执行此命令时，我会得到以下错误

Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'libmime-tools-perl' instead of 'libmime-perl'
Note, selecting 'libemail-mime-perl' instead of 'libemail-mime-modifier-perl'
Note, selecting 'perl-modules' instead of 'libcgi-pm-perl'
Package libnet-ldap-perl 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

Package libtemplate-perl-doc 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

Package libtemplate-plugin-gd-perl 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

Package apache2-mpm-prefork 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

Package libjson-rpc-perl 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

Package libsoap-lite-perl 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: Unable to locate package build-essential
E: Unable to locate package libmath-random-isaac-perl
E: Unable to locate package libmath-random-isaac-xs-perl
E: Package 'apache2-mpm-prefork' has no installation candidate
E: Unable to locate package libapache2-mod-perl2
E: Unable to locate package libapache2-mod-perl2-dev
E: Unable to locate package libchart-perl
E: Unable to locate package libxml-perl
E: Unable to locate package perlmagick
E: Unable to locate package libgd-graph-perl
E: Package 'libtemplate-plugin-gd-perl' has no installation candidate
E: Package 'libsoap-lite-perl' has no installation candidate
E: Package 'libjson-rpc-perl' has no installation candidate
E: Unable to locate package libdaemon-generic-perl
E: Unable to locate package libtheschwartz-perl
E: Unable to locate package libtest-taint-perl
E: Unable to locate package libauthen-radius-perl
E: Unable to locate package libencode-detect-perl
E: Package 'libnet-ldap-perl' has no installation candidate
E: Unable to locate package libauthen-sasl-perl
E: Package 'libtemplate-perl-doc' has no installation candidate
E: Unable to locate package libfile-mimeinfo-perl
E: Unable to locate package libhtml-formattext-withlinks-perl
E: Unable to locate package libgd2-xpm-dev
E: Unable to locate package lynx-cur
E: Unable to locate package python-sphinx

什么问题，我也检查了apt.conf，它似乎是好的。

Answer 1

我认为当你继续安装的时候，Bugzilla安装说明已经过时了.

此时，我正在Ubuntu15.10上安装，按照说明，我只有一个与apache2-mpm-prefork相关的错误，但是从所需的包列表中删除它似乎还不错。