$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

No package ‘gtk+-2.0’ Found Kali Troubleshooting Guide

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

Solving No package ‘gtk+-2.0’ found on Kali

This Tip Try to Solve No package ‘gtk+-2.0’ found on Kali 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 Kali Troubleshooting Guide
  1. 1. Terminal Quick Start

    How to Quick Start with Command Line on Kali

    Bash Shell Kali Quick Start Guide

    First, Update the Apt Repo Sources with:

    sudo apt update
  2. 2. Installing GTK 2 Dev

    Then to Install GTK 2 Dev on Kali
    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