I can't install "JBoss Data Virtualization Development" (Teiid) from RH Central. It seems that IS update site  doen't include Teiid plugin.
Only Devstudio is affected by this issue. IS update site for JBT  includes Teiid and there is no problem.
I see that JBT is using IS 4.5.2.Final but JBDS is still on IS 11.1.0.Beta1b. I think that we need to update composite*.xml at  to use 11.2.0.GA.