Dr. Christian Tacke cf45d38d24 root: Add version 6.20.{00,02} (#15487) ...

* Add version 6.20.{00,02}, don't yet mark it preferred
* It needs zstd
* It needs numpy (at least for 6.20.00:6.20.03)
* Reorder python dependencies a bit

* Add mlp variant, default False
  Older versions always include mlp, so no conflicts there.
* Disable tmva, because it needs mlp
* tmva needs mlp, so add conflict

2020-03-20 16:55:48 +00:00

..

spack

root: Add version 6.20.{00,02} (#15487)

2020-03-20 16:55:48 +00:00