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

How to Install Oracle 12c R2 Database on Ubuntu 19.04 Disco 64-bit Easy Guide

June 13, 2019 | By the+gnu+linux+evangelist.

Installing Packages & Symlinking

  1. 8. Installing Packages

    Next Install Required Packages
    So Execute:

    sudo apt update
    sudo apt install unixodbc unixodbc-dev unzip lsb-cxx pdksh sysstat gcc g++-multilib lib32ncurses5 lib32z1 ksh lesstif2 zlibc rpm libc6 libc6-dev libc6-dev-i386 libc6-i386 gcc-multilib less lib32z1 libelf-dev binutils libodbcinstq4-1 libpth-dev zenity libpthread-stubs0 libstdc++5 autotools-dev bzip2 elfutils g++ rlwrap libltdl-dev libxm4:i386 libuil4:i386 libmrm4:i386 libxm4 libuil4 libmrm4 libmotif-common libpthread-stubs0-dev build-essential expat gawk alien autoconf automake lesstif2-dev

    Again to Install the Legacy Libraries.
    First, Enable Precise Repository with:

    sudo su -c "echo 'deb [trusted=yes] http://old-releases.ubuntu.com/ubuntu/ precise main universe' >> /etc/apt/sources.list.d/extra.list"
    sudo apt update

    And then Install the Remaining stuff:

    sudo apt install lesstif2 lesstif2-dev pdksh libaio-dev libpthread-stubs0 lsb-cxx

    After to Restore the Repositories:

    sudo apt remove /etc/apt/sources.list.d/extra.list
    sudo apt update

    Set to Hold the Installed Libraries without Upgrading:

    sudo apt-mark hold libaio-dev lesstif2 lesstif2-dev pdksh libpthread-stubs0 lsb-cxx

    Finally, Make a needed Symlink:

    sudo ln -s /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib64/libgcc_s.so.1
  2. 9. Making Symlinks

    Make Symlinks to Binaries and Libraries
    Linking Binaries with:

    sudo ln -s /usr/bin/awk /bin/awk
    sudo ln -s /usr/bin/rpm /bin/rpm
    sudo ln -s /usr/bin/basename /bin/basename

    And Link Libraries as:

    sudo ln -s /usr/lib/x86_64-linux-gnu /usr/lib64
    sudo ln -s /lib/libgcc_s.so.1 /lib/libgcc_s.so
    sudo ln -s /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib64/libgcc_s.so.1
    sudo ln -sf /bin/bash /bin/sh