Step-by-step – 4K Video Downloader Linux Mint 19 Installation

Installing

2. 2. Downloading 4K Video Downloader

   Download 4K Video Downloader for Mint GNU/Linux

   4K Video Downloader .deb Package

   Downloading 4K Video Downloader for Mint

   Possibly, on Firefox Prompt Choose “Save File”:

   

3. 3. Installing 4K Video Downloader

   Then to Install 4K Video Downloader on Mint
   First, access the Target Directory
   Usually into the Home’s Downloads folder:

   cd && cd Downloads

   To verify it’s there Listing the Directory contents with:

   ls . | grep 4kvideodown

   But if you are in Trouble to Find it Out on Terminal See: How to Access Downloads Folder from Browser.
   Then simply play:

   sudo apt install ./4kvideodown*.deb

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.