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

How to Install Inkscape on Debian Gnu/Linux Distro

GNU/Linux Debian Installing Inkscape Guide

How to Install and Getting Started with the Latest Inkscape on Debian GNU/Linux desktops – Step by step Tutorials.

And Inkscape for Debian is an Open-Source Vector Graphics Editor similar to Adobe Illustrator, Corel Draw, Freehand, or Xara X.
What sets Inkscape apart is its use of Scalable Vector Graphics (SVG), an open XML-based W3C standard, as the native format.

Finally, this Setup is valid for all others Debian-based Distros like:

  • Kali
  • MX Linux
  • Deepin
  • Parrot
  • antiX
  • SparkyLinux
  • Q4OS
  • Vanilla OS
  • Netrunner
  • Voyager Debian
  • MakuluLinux
  • Elive
  • LMDE
  • Devuan
How to Install Inkscape on Debian GNU/Linux Distro

GNU/Linux Debian Inkscape App Installation Guide