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Open a terminal and change the directory to where the Mathematica + Documentation installer is located.This downloads the Mathematica installer along with its documentation. Click the Linux link in the “Mathematica + Documentation” line and “Direct File Download” column.
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Go to the Mathematica product page in your User Portal.Quit any previous installations of Wolfram products that are running on your machine.Running the Installer from a Downloaded Script Please follow the corresponding instructions for installing from a downloaded script or from a DVD or USB drive. If you’re not familiar with the terminal, please read a brief guide on how to use the terminal. The Mathematica installer for Linux is a bash script that is run in the Linux terminal.
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Any documentation search in your Mathematica installation then redirects to the online Wolfram Language & System Documentation Center and requires an active internet connection.
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