Chapter 2. Installing .NET 9.0

.NET 9.0 is included in the AppStream repositories for RHEL 8. The AppStream repositories are enabled by default on RHEL 8 systems.

You can install the .NET 9.0 runtime with the latest 9.0 Software Development Kit (SDK). When a newer SDK becomes available for .NET 9.0, you can install it by running sudo dnf install.

Prerequisites

Installed and registered RHEL 8.10 with attached subscriptions.
For more information, see Interactively installing RHEL from installation media.

Procedure

Install .NET 9.0 and all of its dependencies:
```
$ sudo dnf install dotnet-sdk-9.0 -y
```

Verification

Verify the installation:
```
$ dotnet --info
```
The output returns the relevant information about the .NET installation and the environment.

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