How To Install tesseract-ocr-msa on Debian 9
Introduction
In this tutorial we learn how to install tesseract-ocr-msa on Debian 9.
What is tesseract-ocr-msa
tesseract-ocr-msa is:
A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. This package contains the data needed for processing images in a particular language.
There are three methods to install tesseract-ocr-msa 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 tesseract-ocr-msa Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install tesseract-ocr-msa using apt-get by running the following command:
sudo apt-get -y install tesseract-ocr-msa
Install tesseract-ocr-msa Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install tesseract-ocr-msa using apt by running the following command:
sudo apt -y install tesseract-ocr-msa
Install tesseract-ocr-msa 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 tesseract-ocr-msa using aptitude by running the following command:
sudo aptitude -y install tesseract-ocr-msa
How To Uninstall tesseract-ocr-msa on Debian 9
To uninstall only the tesseract-ocr-msa package we can use the following command:
sudo apt-get remove tesseract-ocr-msa
Uninstall tesseract-ocr-msa And Its Dependencies
To uninstall tesseract-ocr-msa and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove tesseract-ocr-msa
Remove tesseract-ocr-msa Configurations and Data
To remove tesseract-ocr-msa configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge tesseract-ocr-msa
Remove tesseract-ocr-msa configuration, data, and all of its dependencies
We can use the following command to remove tesseract-ocr-msa configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge tesseract-ocr-msa
Dependencies
tesseract-ocr-msa have the following dependencies:
References
Summary
In this tutorial we learn how to install tesseract-ocr-msa package on Debian 9 using different package management tools: apt, apt-get and aptitude.
