On Mon, 20 Sep 2021 09:18:23 -0400
Michael Orlitzky <[email protected]> wrote:

> With our package manager written in python, you often need old python
> stuff to build the new python stuff, and disabling the old python
> stuff will throw a wrench into that. Even in situations where
> technically some upgrade path exists, the complexity of the python
> dependencies often means that the package manager will give up before
> it finds the solution unless the solution is obvious. By tweaking
> those variables, you make the solution less obvious to it.

I took out the extra settings and solved a few conflicts manually. I'm
down to this now:

---
 ~ # emerge -p --oneshot sys-apps/portage --verbose-conflicts

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N     ] acct-group/portage-0 
[ebuild  N     ] acct-user/portage-0 
[ebuild     U  ] sys-apps/portage-3.0.20-r6 [3.0.4-r1]
PYTHON_TARGETS="python3_9* (-python3_10)" 

!!! Multiple package instances within a single package slot have been
pulled !!! into the dependency graph, resulting in a slot conflict:

sys-apps/portage:0

  (sys-apps/portage-3.0.20-r6:0/0::gentoo, ebuild scheduled for merge)
  USE="(ipc) native-extensions rsync-verify xattr -apidoc -build -doc
  -gentoo-dev (-selinux) -test" ABI_X86="(64)"
  PYTHON_TARGETS="python3_9 (-pypy3) (-python3_10) -python3_8" pulled
  in by sys-apps/portage (Argument)

  (sys-apps/portage-3.0.4-r1-3:0/0::gentoo, installed) USE="(ipc)
  native-extensions rsync-verify xattr -apidoc -build -doc -gentoo-dev
  (-selinux) -test" ABI_X86="(64)" PYTHON_TARGETS="python3_7 (-pypy3)
  -python3_6 -python3_8 -python3_9" pulled in by
  
sys-apps/portage[python_targets_python3_7(-),-python_single_target_pypy3(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-)]
  required by (app-portage/gentoolkit-0.5.0:0/0::gentoo, installed)
  USE="-test" ABI_X86="(64)" PYTHON_TARGETS="python3_7 (-pypy3)
  -python3_6 -python3_8" 
---


This looks like portage is blocked by itself... so how to solve this
one?


cu
  Gerrit

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