anchor.diff:  # yum install yum-utils
   # yum groupinstall 'Development Tools'
   # yum install git cmake asciidoc openssl openssl-devel redhat-lsb libxml2-devel
  -
   ---------------------------------------------------------------------
   
   The "dia" package is not available on this system, thus
  
positive.code: 
  ---------------------------------------------------------------------
  $ cd /home/user1/endurox
  # If you want to have install folder to /home/user1/endurox/dist
  # if you want system level install then run just $ cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr .
  $ cmake -DCMAKE_INSTALL_PREFIX:PATH=`pwd`/dist .
  $ make 
  $ make install
  
negative.code: # systemctl enable postgresql
  ---------------------------------------------------------------------
  
  
  ==== System level dependencies - for Centos/RHEL/Oracle Linux 9.x
  
  To install Enduro/X build dependencies.
  
  ---------------------------------------------------------------------
  
  $ su - root
  # yum install yum-utils
  # yum groupinstall 'Development Tools'
  # yum install git cmake asciidoc openssl openssl-devel libxml2-devel
  
  ---------------------------------------------------------------------
  
  The "dia" package is not available on this system, thus
  it will be user from Fedora Core OS:
  
  ---------------------------------------------------------------------
  
  # wget https://www.mavimax.com/sites/default/files/libart_lgpl-2.3.21-20.fc29.x86_64.rpm
  # rpm libart_lgpl-2.3.21-20.fc29.x86_64.rpm
  # wget https://www.mavimax.com/sites/default/files/dia-0.97.3-10.fc29.x86_64.rpm
  # rpm -nodeps dia-0.97.3-10.fc29.x86_64.rpm
  
  ---------------------------------------------------------------------
  
  If running unit tests with PostgreSQL, then following additional package shall
  be installed:
  
  ---------------------------------------------------------------------
  $ su - root
  # yum install  postgresql postgresql-devel postgresql-server postgresql-contrib
  # postgresql-setup initdb
  # systemctl start postgresql
  # systemctl enable postgresql
  ---------------------------------------------------------------------
  
  
  ==== AsciiDoc Integration with Dia
  
  Also Enduro/X includes documentation in sources, thus additional config is needed
  so that `Dia` package can build illustrations needed for manuals.
  
  ---------------------------------------------------------------------
  $ sudo -s
  # mkdir /etc/asciidoc/filters/dia
  # cat << EOF > /etc/asciidoc/filters/dia/dia-filter.conf
  #
  # AsciiDoc Dia filter configuration file.
  