How To Install tesseract-langpack-chi_tra on CentOS 8
Introduction
In this tutorial we learn how to install tesseract-langpack-chi_tra on CentOS 8.
What is tesseract-langpack-chi_tra
This package contains the fast integer version of the Chinese (Traditional) language trained models for the Tesseract Open Source OCR Engine.
We can use yum or dnf to install tesseract-langpack-chi_tra on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install tesseract-langpack-chi_tra.
Install tesseract-langpack-chi_tra on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install tesseract-langpack-chi_tra using dnf by running the following command:
sudo dnf -y install tesseract-langpack-chi_tra
Install tesseract-langpack-chi_tra on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install tesseract-langpack-chi_tra using yum by running the following command:
sudo yum -y install tesseract-langpack-chi_tra
How To Uninstall tesseract-langpack-chi_tra on CentOS 8
To uninstall only the tesseract-langpack-chi_tra package we can use the following command:
sudo dnf remove tesseract-langpack-chi_tra
tesseract-langpack-chi_tra Package Contents on CentOS 8
/usr/share/tesseract/tessdata/chi_tra.traineddata
References
Summary
In this tutorial we learn how to install tesseract-langpack-chi_tra on CentOS 8 using yum and dnf.