Can't find runtime on Amazon Linux EC2 instance

[attilah]

Describe the bug Tried to run dotnet serve on a x64 AL EC2 instance and run into issues.

.NET SDK 8 and runtime is installed and confirmed working.

To Reproduce Steps to reproduce the behavior:

1. Launch an EC2 instance with x64 architecture and Amazon Linux
2. Install .NET 8 with the MSFT shell script as suggested
3. Install dotnet serve
4. Update .bashrc as requested
5. Make sure dotnet functions correctly with dotnet --list-sdks and dotnet --list-runtimes
6. Run dotnet serve in a directory.

Expected behavior dotnet serve starts

Screenshots This is the output in the shell upon running:

[ec2-user@]$ dotnet --list-runtimes
Microsoft.AspNetCore.App 8.0.1 [/home/ec2-user/.dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 8.0.1 [/home/ec2-user/.dotnet/shared/Microsoft.NETCore.App]
[ec2-user@]$ dotnet --list-sdks
8.0.101 [/home/ec2-user/.dotnet/sdk]
[ec2-user@]$ dotnet serve
You must install .NET to run this application.

App: /home/ec2-user/.dotnet/tools/dotnet-serve
Architecture: x64
App host version: 8.0.1
.NET location: Not found

Learn more:
https://aka.ms/dotnet/app-launch-failed

Download the .NET runtime:
https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x64&rid=linux-x64&os=amzn.2023&apphost_version=8.0.1
[ec2-user@]$

Additional context dotnet --info output:

.NET SDK:
 Version:           8.0.101
 Commit:            6eceda187b
 Workload version:  8.0.100-manifests.69afb982

Runtime Environment:
 OS Name:     amzn
 OS Version:  2023
 OS Platform: Linux
 RID:         linux-x64
 Base Path:   /home/ec2-user/.dotnet/sdk/8.0.101/

.NET workloads installed:
 Workload version: 8.0.100-manifests.69afb982
There are no installed workloads to display.

Host:
  Version:      8.0.1
  Architecture: x64
  Commit:       bf5e279d92

.NET SDKs installed:
  8.0.101 [/home/ec2-user/.dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 8.0.1 [/home/ec2-user/.dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 8.0.1 [/home/ec2-user/.dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
  None

Environment variables:
  Not set

global.json file:
  Not found

Learn more:
  https://aka.ms/dotnet/info

Download .NET:
  https://aka.ms/dotnet/download