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

Step-by-step – Processing 3 Installation in MX Linux 19

December 25, 2019 | By the+gnu+linux+evangelist.

Setting Up

  1. 4. Installing Processing 3

    Relocate Processing into System Folder
    (For a Local installation without Admin Privileges install into Home…)
    Setting the SuperUser as Owner.

    sudo chown -R root:root /tmp/processing*

    Switch the Processing directory

    sudo mv /tmp/processing* /opt/processing

    If Got “User is Not in Sudoers file” then see: How to Enable sudo

    Again Add Processing to MX Linux Path
    By making a Symlink:

    sudo ln -s /opt/processing/processing /usr/local/bin/processing

    Or Locally by:

    ln -s /opt/processing/processing /home/magcig/.local/bin/processing