Error in RedHat7 when trying to install ambari-server.

[#1]

I have a problem with the installation of ambari-server when I put the command: "yum install ambari-server".

The error I get is the next:

"This system is registered to Red Hat Subscription Management, but is not receiving updates. You can use subscription-manager to assign subscriptions.

Resolviendo dependencias

--> Ejecutando prueba de transacción

---> Paquete ambari-server.x86_64 0:2.4.0.1-1 debe ser instalado

--> Procesando dependencias: postgresql-server >= 8.1 para el paquete: ambari-server-2.4.0.1-1.x86_64

--> Resolución de dependencias finalizada Error: Paquete: ambari-server-2.4.0.1-1.x86_64 (Updates-ambari-2.4.0.1) Necesita: postgresql-server >= 8.1

Podría intentar utilizar el comando --skip-broken para sortear el problema

Podría intentar ejecutar: rpm- Va --nofiles --nodigest"

What can I do?

[#2]

@pfctic2 pfctic2

Are you able to run the following command without any error?

yum update

Is your system is properly registered to the redhat subscription manager? https://access.redhat.com/solutions/1213413

- What does the following command show ?

yum repolist all

yum whatprovides postgresql

[#3]

When I run the command yum update I a message that says: "This system is registered to Red Hat Subscription Management, but is not receiving updates. You can use subscription-manager to assign subscriptions."

[#4 · Accepted solution]

You are using redhat 7 which is registered with RHN. but it dont have the packages required for ambari server

you need to configure ambari repository to install ambari server.

Follow below documentation to configure repository and install ambari server.

https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.0/bk_Installing_HDP_AMB/content/_download_the...