无法安装或删除 mongodb

Question

我正在尝试使用（以 root 身份运行）安装 mongodb 4.4：apt install -y mongodb-org

然后我得到了

Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 mongodb-org : Depends: mongodb-org-mongos but it is not going to be installed
 mongodb-org-tools : Depends: mongodb-database-tools but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

所以我使用apt --fix-broken install 并得到：

(Reading database ... 72856 files and directories currently installed.)
Preparing to unpack .../mongodb-org-server_4.4.2_amd64.deb ...
Unpacking mongodb-org-server (4.4.2) ...
dpkg: error processing archive /var/cache/apt/archives/mongodb-org-server_4.4.2_amd64.deb (--unpack):
 trying to overwrite '/usr/bin/mongod', which is also in package mongodb-server-core 1:3.6.3-0ubuntu1.1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Preparing to unpack .../mongodb-org-mongos_4.4.2_amd64.deb ...
Unpacking mongodb-org-mongos (4.4.2) ...
dpkg: error processing archive /var/cache/apt/archives/mongodb-org-mongos_4.4.2_amd64.deb (--unpack):
 trying to overwrite '/usr/bin/mongos', which is also in package mongodb-server-core 1:3.6.3-0ubuntu1.1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Preparing to unpack .../mongodb-database-tools_100.2.1_amd64.deb ...
Unpacking mongodb-database-tools (100.2.1) ...
dpkg: error processing archive /var/cache/apt/archives/mongodb-database-tools_100.2.1_amd64.deb (--unpack):
 trying to overwrite '/usr/bin/bsondump', which is also in package mongo-tools 3.6.3-0ubuntu1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/mongodb-org-server_4.4.2_amd64.deb
 /var/cache/apt/archives/mongodb-org-mongos_4.4.2_amd64.deb
 /var/cache/apt/archives/mongodb-database-tools_100.2.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

所以我尝试使用：apt remove mongodb-org 删除 mongodb 并得到：

Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 mongodb-org-tools : Depends: mongodb-database-tools but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

Answer 1

见Mongodb is not updated properly from 4.2 to 4.4。

删除所有已安装的 mongodb 包，然后安装 4.4 包。

使用dpkg -l |grep mongodb 查找您已安装的那些。