I am trying to install IronPython On Ubuntu 22.04 using Mono. I've followed each of the steps mentioned here - https://davidtavarez.github.io/2018/installing_ironpython/, but I'm still unable to access IPy or IronPython for that matter - It always gives me command not found error. Do I have to install .Net Core Packages as well, because I am able to run/execute C# files using Mono. I'm fairly new to C# and IronPython and I've tried scoured a lot, but there isn't much material available for using IronPython on Linux. Thank You in advance.
That was a very old post so you should abandon it.
The latest IronPython releases clearly move to .NET Core instead of Mono,
https://github.com/IronLanguages/ironpython3/releases/tag/v3.4.1
You might also read this post to learn why you should stay away from Mono.