Iguana X Components and libraries are hosted in Git Collections in Bitbucket. To use Iguana X, your instance requires read access to Bitbucket.org. Sometimes the product needs new versions of the components and vice-versa - it is important to keep things in sync.
Talk to your firewall administrator and ask them to open up bitbucket.org, use our page for the correct network access needed for IguanaX: Network Access - where Iguana needs to connect.
If you haven’t got access to it then you are likely to see this when you try and create a component: