How to install json-c-devel optional packages using Red Hat Subscription Management(RHSM)?

Solution In Progress - Updated -


  • When I registered the subscription manager and attached repository, but can't be installed because there is no the json-c-devel package in the yum list.
  • When you want to register optional repository related to json-c-devel.


  • Red Hat Enterprise Linux 7
  • Certificate-based RHN via Red Hat Subscription Management (RHSM)

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content