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No package ‘gtk+-2.0’ Found Ubuntu 20.04 Troubleshooting Guide

February 6, 2021 | By the+gnu+linux+evangelist.

Solving No package ‘gtk+-2.0’ found on Ubuntu 20.04

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This Tip Try to Solve No package ‘gtk+-2.0’ found on Ubuntu 20.04 Focal LTS GNU/Linux – Step by step Tutorial.

And to solve this Issue you have to Install the GTK 2 Development Library.

No package ‘gtk+-2.0’ found Ubuntu 20.04 Troubleshooting Guide
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  1. 1. Terminal Quick Start

    How to Quick Start with Command Line on Ubuntu

    Bash Shell Ubuntu Quick Start Guide
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    First, Update the Apt Repo Sources with:

    sudo apt update

  2. 2. Installing GTK 2 Dev

    Then to Install GTK 2 Dev on Ubuntu
    Simply play:

    sudo apt install libgtk2.0-dev
    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then Look: Solution
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