IBM DB2 Ubuntu 16

IBM's PDO_IBM driver is required for connecting to DB2 databases and must be compiled from source. Please follow these instructions.

1. Get prerequisites from Apt

   • $ sudo apt-get install ksh build-essential php7.1-dev

2. Get the dsdriver package from IBM.
   • You can download the package from here. Grab the Linux 64 bit package.
   • This download requires you to register for a free account with IBM.
3. Copy the downloaded tar.gz file to your home directory on the server.
4. Uncompress the package and move it to /opt/

   • $ cd ~

   • $ tar -zxf ibm_data_server_driver_package_linuxx64_v11.1.tar.gz

   • $ sudo mv dsdriver /opt/

5. Run the dsdriver installer

   • $ cd /opt/dsdriver

   • $ sudo chmod +x installDSDriver

   • $ sudo ksh installDSDriver

6. Symlink the include directory

   • $ sudo ln -s /opt/dsdriver/include /include

7. Get the DF Patched version of the PDO_IBM Source

   • $ cd ~

   • $ git clone https://github.com/dreamfactorysoftware/PDO_IBM-1.3.4-patched.git

8. Compile and install the driver

   • $ cd PDO_IBM-1.3.4-patched

   • $ phpize

   • $ ./configure --with-pdo-ibm=/opt/dsdriver/lib

   • $ make

   • $ sudo make install

9. Enable the driver in PHP

   • $ sudo sh -c 'echo "extension=pdo_ibm.so" > /etc/php/7.1/mods-available/pdo_ibm.ini'

   • $ sudo phpenmod pdo_ibm

10. Confirm proper php installation with

    • $ php -m | grep pdo_ibm

11. Restart the PHP-FPM and Nginx or Restart Apache (whichever solution you're using.)
    • Nginx

      • $ sudo service php7.1-fpm restart && sudo service nginx restart

    • Apache

      • $ sudo  service apache2 restart