相关疑难解决方法(0)

有时，当我安装东西时，我会收到如下错误：

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:
 package1 : Depends: package2 (>= 1.8) but 1.7.5-1ubuntu1 is to be installed
E: Unable to correct problems, you have held broken packages.

我该如何解决这个问题？

从 10.04 升级到 12.04 后，我尝试安装不同的软件包。例如 ia32-libs 和 Skype (4.0)。

尝试安装这些时，我收到“无法纠正问题，您保存了损坏的软件包”错误消息。

命令的输出：

sudo apt-get install -f
Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

运行后：

sudo dpkg --configure -a
foo@foo:~$ sudo apt-get install -f
Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

我是这里的新手，所以请多多包涵。

我正在使用 ubuntu 14.04。

我尝试使用以下命令输入 mysql：

mysql -u root -p

我收到以下消息：

The program mysql can be found on the following packages:
* mysql-client-core-5.5 
* mariadb-client-core-5.5 
* mysql-client-core-5.6 
* percona-xtrabd-cluster-client-5.5 

然后我输入：

sudo apt-get install mysql-client-core-5.6

安装后，我尝试使用以下命令再次连接到 mysql：

mysql -u root -p

然后我收到错误消息：

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

网上查了一下，发现需要安装mysql服务器，所以写了下面的命令

sudo apt-get install mysql-server

然后我收到了消息：

Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are …

该Waterfox Web浏览器是一个64位唯一开源的基于Firefox的项目。

我想看看与 Firefox 相比性能如何，显然它更好。

作为 Linux 的新手，对于非 .deb 的包来说，这是一个挑战。在官方网站上，Waterfox以文件形式提供.tar.bz2。如何在 Lubuntu 17.04 上安装 Waterfox 并在我的菜单中添加一个条目，在 Internet 下，与 Firefox 一起？

我在我的 Ubuntu16.04 上成功安装了 python3 和 pip3，但是 pip3 install 坏了。我该如何解决这个问题？的错误信息pip3 install如下：

# pip3 install xlwt
Traceback (most recent call last):
File "/usr/bin/pip3", line 9, in <module>
  from pip import main
File "/usr/lib/python3/dist-packages/pip/__init__.py", line 21, in <module>
  from pip._vendor.requests.packages.urllib3.exceptions import DependencyWarning
ModuleNotFoundError: No module named 'pip._vendor.requests'

输出 sudo -H pip3 install --upgrade pip

sudo -H pip3 install --upgrade pip  
Traceback (most recent call last):
File "/usr/bin/pip3", line 9, in <module>
  from pip import main
File "/usr/lib/python3/dist-packages/pip/__init__.py", line 21, in <module> …

如果我尝试在 Ubuntu 14.04 上安装 mongo：

sudo apt-get install -y mongodb-org

我收到错误：

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:
 mongodb-org : Depends: mongodb-org-shell …

我在升级后的 Ubuntu 上安装 vim 时遇到问题。当我尝试安装 vim 时：

sudo apt-get install vim

我收到此错误消息，说我损坏了包裹。

The following packages have unmet dependencies.
vim : Depends: libpython3.6 (>= 3.6.4~rc1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

我试着用

sudo apt-get update
sudo apt-get -f install

我的 python 版本是 3.6.5。所以我很困惑 vim 缺少某些东西。因为在升级到 18.04 之前，我已经安装了 vim 并且运行良好。

dpkg --get-selections | grep hold

也不显示任何持有的包裹。

但我仍然得到同样的错误。有任何想法吗？

谢谢！

编辑：

我通过将我的 python 包降级到 vim 请求的版本来解决这个问题。谢谢您的帮助。我解决了这个问题

sudo aptitude install -f vim