Why dfmt, dcd, dscanner, ... are not bundled together?

[aberba via Digitalmars-d]

On Wednesday, 17 May 2017 at 09:00:12 UTC, aberba wrote:
> These tool seem core to D development and will likely simplify 
> plugin dev. Are there any technical reasons why they are not 
> bundled together in installer (such that each release comes 
> with compatible versions of tools)?
>
> In Ubuntu, there is a repo with all these tools and they work 
> OK.

And just recently, dmd snap comes with some tools bundled.