1. Installer Pre-Requisite Setup Guide
  2. Introduction
  3. Pre-requisite Software Installation and OS Configuration for OBAPI Installer

1.2 Pre-requisite Software Installation and OS Configuration for OBAPI Installer

Below steps assume Python 3.8.x is installed and available on server. You can verify the Python version by executing the command as shown below:


Description of instapre1.png follows
Description of the illustration instapre1.png

Note:

Below steps require root login on server where OBAPI software pre-requisite are performed (i.e. Server which host Oracle Weblogic)

Flyway Installation

Download the flyway version 9.8.1 zip file from flyway site

Unzip the downloaded zip file into the desire path.

Example :-

  cd /home/obapiuser tar -xvzf
        flyway-commandline-9.8.1-linux-x64.tar.gz            
FLYWAY_HOME=/home/obapiuser/flyway-9.8.1
        (flyway home path will be /home/obapiuser/flyway-9.8.1)

Gradle Installation

Download the gradle zip file from the gradle site

Unzip the downloaded zip file into the desire path

Example :

cd /home/obapiuser                        
unzip gradle-7.4.2-bin.zip                       
GRADLE_HOME=/home/obapiuser/gradle-7.4.2

cx_Oracle (Software Installation)

  1. Oracle Instant Client

    Download oracle-instantclient19.10-basic-19.10.0.0.0-1.x86_64.rpm from site filepath

    Run the below command 

    dnf install oracle-instantclient19.10-basic-19.10.0.0.0-1.x86_64.rpm

    Description of instapre2.png follows
    Description of the illustration instapre2.png

  2. Install cx_Oracle
    1. Download cx_Oracle from cx_Oracle (or cx-oracle org) website
    2. Extract the tar file as shown below
      Description of instapre3.png follows
      Description of the illustration instapre3.png

    3. Browse into the extracted directory and run below command
      python3.8 setup.py build_py

      Description of instapre4.png follows
      Description of the illustration instapre4.png

    4. Execute below command to perform Urwid installation
      python3.8 setup.py install

      Description of instapre5.png follows
      Description of the illustration instapre5.png

      Note:

      Or you can install cx_oracle from step mention in section Python 3.8.0 installation on Linux Operating System below step 2

Urwid (Software Installation)

  1. Download Urwid from Urwid (or urwid.org) website.

    Note:

    Support version for Urwid is 2.1.2 (urwid-2.1.2.tar.gz)
  2. Extract the tar file as shown below
    Description of instapre6.png follows
    Description of the illustration instapre6.png

  3. Browse into the extracted directory and run below command
    # python3.8 setup.py build_py

    Description of instapre7.png follows
    Description of the illustration instapre7.png

    Note:

    Ensure Python 3.8.0 version should be available in PATH variable. Above execution should be done using Python 3.8.0.
  4. Execute below command to perform Urwid installation
    # python3.8 setup.py install

    Description of instapre8.png follows
    Description of the illustration instapre8.png

    Note:

    Or you can install urwid from section Python 3.8.0 installation on Linux Operating System below step 2 Ensure Python 3.8.0 version should be available in PATH variable. Above execution should be done using Python 3.8.0.

Parent topic: Introduction