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

Step-by-step – Trac Install Debian Stretch 9 Gnu/Linux

June 9, 2019 | By the+gnu+linux+evangelist.

Installation

  1. 3. Installing Dependencies

    Then to Install Libraries
    For PostgreSQL with:

    sudo apt install libpq-dev

    And for MySQL/MariaDB instead:

    sudo apt install libmysqlclient-dev
  2. 4. Installing Trac

    Then to Install Trac on Debian
    For the PostgreSQL backend run:

    sudo pip install trac psycopg2

    And instead for MySQL/MariaDB:

    sudo pip install trac mysql-python

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