teiid designer installation

I have 9.0.6 With WildFly/Console standalone server
11.1(teiid designer) 9.0(teiid version) trying to install teiid designer studio 11.0.0(Compatible JBDS) GA 4.7 Oxygen(eclipse), Install new software from eclipse is not working since installation artifacts are not available. So went ahead and did the offline installation by extracting zip file at eclipse root folder. after that launched eclipse with '-clean' , I'm not able to see teiid perspective in eclipse, do I'm missing something please let me know