# find profiles/default-linux/ -name virtuals | xargs grep ruby profiles/default-linux/alpha/2004.0/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/alpha/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/amd64/2004.0/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/amd64/2004.1/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/amd64/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/1.0/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/1.0_rc/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/1.2/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/1.4/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/2004.0/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/2004.1/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/2004.2/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/ppc/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/sparc/sparc32/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/sparc/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/x86/2004.0/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/x86/gcc2/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/x86/gcc31/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/x86/2004.2/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/x86/virtuals:virtual/ruby dev-lang/ruby profiles/default-linux/virtuals:virtual/ruby dev-lang/ruby All these entries can be removed as it's also present in the base profile.
Fixed in CVs.