我正在尝试安装 mysql workbench。我遇到以下错误。它似乎在某个默认目录中查找 mysql。我已经安装了所有必需的东西，但没有安装在 mysqlworkbench 期望的位置。出路何在！
local@host:/var/www/$ sudo apt-get -f install mysql-workbench
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
mysql-workbench : Depends: libctemplate0 but it is not going to be installed
Depends: libgtkmm-2.4-1c2a (>= 1:2.24.0) but it is not going to be installed
Depends: libmysqlclient18 (>= 5.5.13-1) but it is not going to be installed
Depends: libtinyxml2.6.2 but it is not going to be installed
Depends: libzip2 (>= 0.10) but it is not going to be installed
Depends: mysql-workbench-data (= 5.2.38+dfsg-3) but it is not going to be installed
Depends: mysql-client
Depends: python-mysql.connector but it is not going to be installed
Depends: python-paramiko but it is not going to be installed
Depends: python-pysqlite2 but it is not going to be installed
Depends: python-all but it is not going to be installed
Recommends: ttf-bitstream-vera but it is not going to be installed
Recommends: mysql-utilities but it is not installable
mysql-workbench-community : Depends: libctemplate2 but it is not installable
Depends: libglib2.0-0 (>= 2.35.9) but 2.32.3-0ubuntu1 is to be installed
Depends: libglibmm-2.4-1c2a (>= 2.33.13) but 2.32.0-0ubuntu1 is to be installed
Depends: libgtkmm-2.4-1c2a (>= 1:2.24.0) but it is not going to be installed
Depends: libmysqlclient18 (>= 5.5.13-1) but it is not going to be installed
Depends: libpcrecpp0 (>= 7.7) but it is not going to be installed
Depends: libtinyxml2.6.2 but it is not going to be installed
Depends: libzip2 (>= 0.10) but it is not going to be installed
Depends: python-paramiko but it is not going to be installed
Depends: mysql-client
Depends: python-pysqlite2 but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
你可能跑了
dpkg -i mysql-workbench.deb
这不起作用，因为 dpkg 无法解析依赖关系，现在 MySQL Workbench 的安装已损坏。改为运行此命令：
sudo apt-get -f install
之后 MySQL Workbench 应该就安装好了。
另请记住，我们提供 Ubuntu 下载（从下拉列表中选择 Ubuntu Linux）。
再次尝试安装，让它失败并运行第二个命令：
sudo apt-get -f install mysql-workbench
sudo apt --fix-broken install
这对我尝试在 ubuntu 18.04 上安装 mysql 5.7 的类似问题起到了作用。这个问题出现在我的机器上，因为我首先尝试使用 DEB 包安装 mysql，然后尝试从 mysql 的 apt 存储库安装它。
我遇到了同样的问题，但以下方法对我有用。
sudo apt-get updatesudo apt-get install mysql-workbench安装失败后我使用
sudo apt --fix-broken install一切都按预期进行
下载mysql-workbench-community_8.0.29-1ubuntu20.04_amd64.deb
来自 https://downloads.mysql.com/archives/workbench/ ...不是 mysql-workbench-community-dbgsym...!!!
选择与您的 Linux 版本匹配的版本
sudo apt-get update
sudo apt --fix-broken install
sudo apt install gnome-keyring libproj-dev libpcrecpp0v5
sudo dpkg -i mysql-workbench-community_8.0.29-1ubuntu20.04_amd64.deb
如果错误是： 以下软件包具有未满足的依赖关系： mysql-workbench ：取决于：gdal-abi-2-1-2 更新包树不会执行任何操作。
注意：这是一组可以尝试的想法（所以答案不完整，但我认为它可以帮助一些）[我没有时间测试所有选项]（当我这样做时我会更新）
解决方案是下载该软件包并从 https://debian.pkgs.org/9/debian-main-amd64/libgdal20_2.1.2+dfsg-5_amd64.deb.html 直接下载链接 http://ftp.br.debian.org/debian/pool/main/g/gdal/libgdal20_2.1.2+dfsg-5_amd64.deb
sudo apt install ./libgdal20_2.1.2+dfsg-5_amd64.deb # and that being in the download folder
请注意，这将降级 libgdal20，至少在我的情况下：
The following packages will be REMOVED:
blender frei0r-plugins libopencv-calib3d3.2 libopencv-contrib3.2 libopencv-features2d3.2 libopencv-highgui3.2 libopencv-imgcodecs3.2
libopencv-objdetect3.2 libopencv-stitching3.2 libopencv-superres3.2 libopencv-videoio3.2 libopencv-videostab3.2 libopencv-viz3.2 libopenimageio1.8
libvtk6.3
The following NEW packages will be installed:
libarmadillo7 libdap23 libnetcdf11 libproj12 libxerces-c3.1
The following packages will be DOWNGRADED:
libgdal20
你可以在这里看到要移除多少包裹，帮我搅拌其中一个。所以检查一下你是否想这样做。 之后你应该可以很好地安装工作台（还没有尝试过，只是认为它会起作用，我不想卸载搅拌机）。
还有一个办法，不太放心，就是从官网安装最新版本，获取for ubuntu的包。 https://dev.mysql.com/downloads/workbench/。 安装到现在都运行良好。您将收到一条有关系统的消息，警告可能会发生错误。您可以选择不再看到该消息。
最后一种方式，从源代码安装，我目前没有时间，所以一旦完成我就会更新。我认为这将是最好的选择，作为学习新事物的好方法。一旦我这样做了，我会更新并写一个教程。
对我来说这个命令有效
sudo apt-get -f install ./mysql-workbench-community-dbgsym_8.0.28-1ubuntu20.04_amd64.deb
sudo apt-get updatesudo apt-get install mysql-workbench-community