Downloading videos from online websites is very easy. The xVideoServiceThief program is an easy way to download online videos. Get the program here. http://xviservicethief.sourceforge.net/. Download this file: http://downloads.sourceforge.net/xviservicethief/xVST_2_5_1_x64-linux-dynamic.tar.gz. Then install these packages. sudo apt install qtdeclarative5-dev libqt5webkit5sudo apt install qtdeclarative5-dev libqt5webkit5 Then unpack the xVST_2_5_1_x64-linux-dynamic.tar.gz file and run the install.sh as a normal user to …