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Add apt-get package update steps for ubuntu installation

Manas Marthi 2018-09-11 17:27:46 +01:00
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Home.md

@ -21,6 +21,17 @@ sudo apt install tesseract-ocr
sudo apt install libtesseract-dev
```
**Note for Ubuntu users**: In case ```apt``` is unable to find the package try adding ```universe``` entry to the ```sources.list``` file as shown below.
```
sudo vi /etc/apt/sources.list
Copy the first line "deb http://archive.ubuntu.com/ubuntu bionic main" and paste it as shown below on the next line.
If you are using a different release of ubuntu, then replace bionic with the respective release name.
deb http://archive.ubuntu.com/ubuntu bionic universe
```
Packages for over 130 languages and over 35 scripts are also available directly from the Linux distributions. The language packages are called **'tesseract-ocr-langcode'** and **'tesseract-ocr-script-scriptcode'**, where langcode is three letter language code and scriptcode is four letter script code.
**Examples:** tesseract-ocr-eng (**English**), tesseract-ocr-ara (**Arabic**), tesseract-ocr-chi-sim (**Simplified Chinese**), tesseract-ocr-script-latn (**Latin Script**), tesseract-ocr-script-deva (**Devanagari script**), etc.