How To Install python-morris on Ubuntu 18.04
Introduction
In this tutorial we learn how to install python-morris on Ubuntu 18.04.
What is python-morris
python-morris is:
Morris is a simple Python library for creating notification mechanism similar to Qt signals or C# events. Application developers can create signals with a simple decorator (@signal), send signals by calling the decorated method or function, connect to and disconnect from signals with signal.connect() and signal.disconnect().
Morris comes with support for writing high-level unit tests using the SignalTestCase.{watchSignal,assertSignalFired,assertSignalNotFired}() methods. Appropriate ordering constraints on multiple signals can be tested using the SignalTestCase.assertSignalOrdering() method.
This package contains version of the library for Python 2
There are three methods to install python-morris 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 python-morris Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install python-morris using apt-get by running the following command:
sudo apt-get -y install python-morris
Install python-morris Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install python-morris using apt by running the following command:
sudo apt -y install python-morris
Install python-morris 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 python-morris using aptitude by running the following command:
sudo aptitude -y install python-morris
How To Uninstall python-morris on Ubuntu 18.04
To uninstall only the python-morris package we can use the following command:
sudo apt-get remove python-morris
Uninstall python-morris And Its Dependencies
To uninstall python-morris and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove python-morris
Remove python-morris Configurations and Data
To remove python-morris configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge python-morris
Remove python-morris configuration, data, and all of its dependencies
We can use the following command to remove python-morris configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge python-morris
References
Summary
In this tutorial we learn how to install python-morris package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
