.Net Frameworkv4.8, Tried Everything, Need Help

[Aetherius Shadowblade]

Ubuntu 23.04 Command Line ONLY

I have tried installing .net frameworkv4.8 in various ways to no possibility of getting it installed. I have tried the following ways:
Download Stable Mono - Download - Stable | Mono
Installed Wine - https://wiki.winehq.org/Ubuntu
I even tried WineTricks - https://tutorialforlinux.com/2022/04/29/winetricks-ubuntu-22-04-installation-step-by-step/
And many different ways which are too many to list here.

No matter which way I tried, nothing. Which leads me back to here, asking for help.

 

[Voxpire]

Try installing dotnet 7 or 8 and compile/run using dotnet build

 

[Aetherius Shadowblade]

Tried that. Didn't work.

 

[Aetherius Shadowblade]

So, I rebooted the server and the computer itself.
Issued the command: dotnet build -c Release

And out comes this little error:
The command could not be loaded, possibly because:
* You intended to execute a .NET application:
The application 'build' does not exist.
* You intended to execute a .NET SDK command:
No .NET SDKs were found.

 

[sircapted]

i had this problem once when i installed a new version of visual studio, it auto detected as i debugged and suggested a a later version of .net. do a .net search on visual and some insatlls options are in the drop down menu, find the one you need.

https://www.servuo.com/archive/upgrading-to-net-4-8-for-old-projects.1992/