Once you have “lsb” installed, simply launch the Linux installation executable
that you downloaded or obtained through a distribution disk, and follow the
instructions.
Note that if you downloaded the package from the Internet, rather than from the
distribution CD/DVD, you will first need to make the downloaded file executable.
This can be done graphically in your favorite File Manager, such as Dolphin or
Nautilus. Navigate to the folder where you downloaded it:
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