You can update the Linux version that you use. If you did not use the suggested directory structure, you need to update the this file with your directory structure details.
Copy Java into the image directory.
cp -Rp $JAVA_HOME/* /mftdocker/mftis/java
Copy
TIBCO MFT Internet Server into the image directory.
cp -Rp /tibco/mftis /mftdocker/mftis/tibco
Copy the Keystore JKS file into the tibco directory.