How to install openmpi-bin On Ubuntu 16.04 Lts? Uninstall and remove openmpi-bin Package

Quick installation of openmpi-bin:

Step 1: Update system:

sudo apt-get update

Step 2: Install: openmpi-bin

Ater updaing the OS run following command to install the packae:

sudo apt-get install openmpi-bin

How to install openmpi-bin on Ubuntu 16.04?

First of all update your system with the command:

sudo apt-get update

Above command will download the package lists for Ubuntu 16.04 on your system. This will update the list of newest versions of packages and its dependencies on your system.

After downloading the latest package list with the help of above you can run the installation process.

If openmpi-bin is not installed on your compter then the command 'dpkg -L openmpi-bin' will give followin error.

deepak@deepakub16:~$ dpkg -L openmpi-bin
dpkg-query: package 'openmpi-bin' is not installed
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.
deepak@deepakub16:~$ 

Installing openmpi-bin:

After system update use the following command to install openmpi-bin:

sudo apt-get install openmpi-bin

Above command will confirm before installing the package on your Ubuntu 16.04 Operating System. If you are not already logged in as su, installer will ask you the root password. After completion of the installation you can use the package on your system.

How to uninstall/remove openmpi-bin from Ubuntu 16.04?

Now we will see the commands for uninstalling the openmpi-bin from Ubuntu 16.04. For uninstalling this package you can easily use the apt command and remove the package from Linux Operating System.

To remove the openmpi-bin following command is used:

sudo apt-get remove  openmpi-bin

Following command is used to remove the openmpi-bin package along with its dependencies:

sudo apt-get remove --auto-remove openmpi-bin

This will remove openmpi-bin and all its dependent packages which is no longer needed in the system.

Completely removing openmpi-bin with all configuration files:

Following command should be used with care as it deletes all the configuration files and data:

sudo apt-get purge openmpi-bin

or you can use following command also:

sudo apt-get purge --auto-remove openmpi-bin

Above command will remove all the configuration files and data associated with openmpi-bin package. You can can't recover the delete data, so, use this command with care.