我已经在ubuntu系统上安装了devstack for openstack。我正在尝试安装quantum-lbaas-agent。我得到错误Unable to locate package。我尝试更改/etc/apt/sources.list文件中的源列表。我无法编辑它，因此我将sources.list的权限更改为777。我在更改权限后运行了sudo apt-get update。我仍然得到无法定位包错误。我也试过运行sudo apt-get upgrade。仍然没有进展。
下面是sudo apt-get install quantum-lbaas-agent的输出：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package quantum-lbaas-agent

下面是我的sources.list在/etc/apt文件夹：

# deb cdrom:[Ubuntu 12.04.2 LTS _Precise Pangolin_ - Release i386 (20130213)]/ precise main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://in.archive.ubuntu.com/ubuntu/ precise main restricted
deb-src http://in.archive.ubuntu.com/ubuntu/ precise main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://in.archive.ubuntu.com/ubuntu/ precise-updates main restricted
deb-src http://in.archive.ubuntu.com/ubuntu/ precise-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://in.archive.ubuntu.com/ubuntu/ precise universe
deb-src http://in.archive.ubuntu.com/ubuntu/ precise universe
deb http://in.archive.ubuntu.com/ubuntu/ precise-updates universe
deb-src http://in.archive.ubuntu.com/ubuntu/ precise-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://in.archive.ubuntu.com/ubuntu/ precise multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ precise multiverse
deb http://in.archive.ubuntu.com/ubuntu/ precise-updates multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ precise-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://in.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu precise-security main restricted
deb-src http://security.ubuntu.com/ubuntu precise-security main restricted
deb http://security.ubuntu.com/ubuntu precise-security universe
deb-src http://security.ubuntu.com/ubuntu precise-security universe
deb http://security.ubuntu.com/ubuntu precise-security multiverse
deb-src http://security.ubuntu.com/ubuntu precise-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu precise partner
# deb-src http://archive.canonical.com/ubuntu precise partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http:extras.ubuntu.com/ubuntu precise main
deb-src http://extras.ubuntu.com/ubuntu precise main

有人能帮帮我吗。我真的被困在这一点上了。我在ubuntu论坛上看过各种帖子，等等。
先谢谢你了。

5条答案

按热度按时间

uxhixvfz1#

找不到该软件包，因为它不在sources.list文件中列出的任何存档中。
本页说明您需要执行的操作：
http://docs.openstack.org/trunk/openstack-network/admin/content/install_ubuntu.html
我修改了一些步骤，以使您的情况尽可能清晰和简单：

sudo su -
echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >>/etc/apt/sources.list
apt-get install ubuntu-cloud-keyring 
apt-get update
apt-get install quantum-lbaas-agent

赞(0）回复(0）举报 2023-06-21

erhoui1w2#

这将适用于virtualenv pip wheel errorcode1问题以及E无法定位软件包问题

sudo apt-get update

    sudo apt-get install python-software-properties

    sudo apt-get install apt-file

    sudo apt-file update

    sudo apt-get install software-properties-common

    sudo apt-get install <your filename>

nhjlsmyf3#

您可以：

sudo apt-get purge

这将清除可能阻止您安装软件包的配置

sulc1iza4#

有些软件包需要从不同的软件包源安装链接，同时安装树-

sudo apt intall tree

它抛出了同样的错误，然后我尝试使用以下命令安装它，它的工作

sudo apt install snapd

sudo snap install tree

6jygbczu5#

你可以安装gdebi：

sudo apt-get install gdebi-core

然后使用gdebi安装所有必要的软件包。
例如：

sudo gdebi GitHubDesktop-linux-3.1.1-linux1.deb

Ubuntu无法找到软件包

5条答案

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