Download the SOA 12C installable from Oracle OTN.
This SOA Suite Quick Start Installer for developers is used on all platforms. It includes Oracle BPEL Process Manager, Oracle Human Workflow, Oracle Business Rules, Oracle Mediator, Oracle Service Bus, Technology Adapters Oracle Enterprise Scheduler, SOA Spring Component, Enterprise Manager Fusion Middleware Control, Oracle JDeveloper with SOA IDE extensions and an integrated WebLogic Server and Java DB.
Execute the soa_quickstart.jar file . Navigate to your Java home directory and execute below command
java –jar C:\installable\fmw_184.108.40.206.0_soaqs_Disk1_1of1\fmw_220.127.116.11.0_soa_quickstart.jar
After checking prerequisites like swap space,CPU etc, a installer screen will appear.
After installation, this will launch Jdeveloper 12C. Please note – we don’t need to install Jdev separately. This is coming along with SOA installation.
To verify SOA and OSB installation, you can click on new application and search for SOA or OSB as shows below