Oracle 12c install on Redhat 7 - missing compat-libstdc++-33

Error : missing

compat-libstdc++-33

Where is the compat-libstdc++ package? 

 

https://access.redhat.com/solutions/300513

 

• In RHEL 7, the package has been moved to the optional repository.
  
  Raw

  # subscription-manager repos --enable=rhel-7-server-optional-rpms
  # yum install compat-libstdc++-33