How To Install libcr0 on Debian 9
Introduction
In this tutorial we learn how to install libcr0 on Debian 9.
What is libcr0
libcr0 is:
BLCR (Berkeley Lab Checkpoint/Restart) allows programs running on Linux to be “checkpointed” (written entirely to a file), and then later “restarted”.
BLCR can checkpoint both single- and multithreaded (pthreads) programs linked with the NPTL implementation of pthreads. BLCR is also able to save and restore groups of related processes together with the pipes that connect them.
This package contains the libraries needed to by programs to use BLCR.
There are three methods to install libcr0 on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libcr0 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libcr0 using apt-get by running the following command:
sudo apt-get -y install libcr0
Install libcr0 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libcr0 using apt by running the following command:
sudo apt -y install libcr0
Install libcr0 Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libcr0 using aptitude by running the following command:
sudo aptitude -y install libcr0
How To Uninstall libcr0 on Debian 9
To uninstall only the libcr0 package we can use the following command:
sudo apt-get remove libcr0
Uninstall libcr0 And Its Dependencies
To uninstall libcr0 and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove libcr0
Remove libcr0 Configurations and Data
To remove libcr0 configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge libcr0
Remove libcr0 configuration, data, and all of its dependencies
We can use the following command to remove libcr0 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libcr0
Dependencies
libcr0 have the following dependencies:
References
Summary
In this tutorial we learn how to install libcr0 package on Debian 9 using different package management tools: apt, apt-get and aptitude.