How To Install libsapi-utils on Ubuntu 18.04
Introduction
In this tutorial we learn how to install libsapi-utils
on Ubuntu 18.04.
What is libsapi-utils
libsapi-utils is:
TPM2.0 TSS (Software Stack) consists of API layers provided to support TPM 2.0 chips. It is made out of three layers:
- System API (SAPI), which implements the system layer API;
- TPM Command Transmission Interface (TCTI), which is used by SAPI to allow communication with the TAB/RM layer;
- Trusted Access Broker/Resource Manager (TAB/RM), which handles TPM resources and process coordination.
This package contains utilities and test applications for use with TPM.
There are three methods to install libsapi-utils
on Ubuntu 18.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install libsapi-utils Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libsapi-utils
using apt-get
by running the following command:
sudo apt-get -y install libsapi-utils
Install libsapi-utils Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libsapi-utils
using apt
by running the following command:
sudo apt -y install libsapi-utils
Install libsapi-utils 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 Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install libsapi-utils
using aptitude
by running the following command:
sudo aptitude -y install libsapi-utils
How To Uninstall libsapi-utils on Ubuntu 18.04
To uninstall only the libsapi-utils
package we can use the following command:
sudo apt-get remove libsapi-utils
Uninstall libsapi-utils And Its Dependencies
To uninstall libsapi-utils
and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove libsapi-utils
Remove libsapi-utils Configurations and Data
To remove libsapi-utils
configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge libsapi-utils
Remove libsapi-utils configuration, data, and all of its dependencies
We can use the following command to remove libsapi-utils
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libsapi-utils
References
Summary
In this tutorial we learn how to install libsapi-utils
package on Ubuntu 18.04 using different package management tools: apt
, apt-get
and aptitude
.