How To Install ruby-numru-misc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install ruby-numru-misc
on Ubuntu 20.04.
What is ruby-numru-misc
ruby-numru-misc is:
The module “NumRu::Misc” provides miscellaneous functions and classes to facilitate programming for Ruby.
- NumRu::Misc::KeywordOpt A class to facilitate optional keyword arguments. More specifically, it helps the use of a Hash to mimic the keyword argument system. With this, you can set default values and description to each keyword argument.
- NArray Enhanchement
- NumRu::Misc::MD_Iterators A Mixin. To be included in a class with multi-dimension indexing support (such as NArray).
- NumRu::Misc::EMath To be included instead of the Math predefined module (or NMath in NArray). Unlike Math and NMath, EMath handles unknown classes by calling its native instance method (assuming the same name). Ruby-Versions: all
There are three methods to install ruby-numru-misc
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install ruby-numru-misc Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install ruby-numru-misc
using apt-get
by running the following command:
sudo apt-get -y install ruby-numru-misc
Install ruby-numru-misc Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install ruby-numru-misc
using apt
by running the following command:
sudo apt -y install ruby-numru-misc
Install ruby-numru-misc 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 ruby-numru-misc
using aptitude
by running the following command:
sudo aptitude -y install ruby-numru-misc
How To Uninstall ruby-numru-misc on Ubuntu 20.04
To uninstall only the ruby-numru-misc
package we can use the following command:
sudo apt-get remove ruby-numru-misc
Uninstall ruby-numru-misc And Its Dependencies
To uninstall ruby-numru-misc
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove ruby-numru-misc
Remove ruby-numru-misc Configurations and Data
To remove ruby-numru-misc
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge ruby-numru-misc
Remove ruby-numru-misc configuration, data, and all of its dependencies
We can use the following command to remove ruby-numru-misc
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge ruby-numru-misc
References
Summary
In this tutorial we learn how to install ruby-numru-misc
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.