[ebuild R ] dev-ruby/activesupport-5.0.0.1:5.0::gentoo [5.0.0.1:5.0::__unknown__] USE="{-test}" RUBY_TARGETS="ruby22 ruby23 (-ruby21%*)" 0 KiB [ebuild R ] dev-ruby/rails-deprecated_sanitizer-1.0.3-r1::gentoo [1.0.3-r1::__unknown__] USE="-doc {-test}" RUBY_TARGETS="ruby21 ruby22 ruby23 -ruby20" 0 KiB Total: 2 packages (2 reinstalls), Size of downloads: 0 KiB !!! Multiple package instances within a single package slot have been pulled !!! into the dependency graph, resulting in a slot conflict: dev-ruby/activesupport:5.0 (dev-ruby/activesupport-5.0.0.1:5.0/5.0::gentoo, ebuild scheduled for merge) pulled in by dev-ruby/activesupport:5.0 (Argument) (dev-ruby/activesupport-5.0.0.1:5.0/5.0::__unknown__, installed) pulled in by >=dev-ruby/activesupport-4.2[ruby_targets_ruby21] required by (dev-ruby/rails-deprecated_sanitizer-1.0.3-r1:0/0::gentoo, ebuild scheduled for merge)
It is not clear to me what you are trying to do and the log file snippet does not provide enough information to determine that. Could you explain what you are trying to do and upload better log files?
Since installing the new activesupport:5.0, rails-deprecated-sanitizer complains that it has to support ruby21 which it does not. Removing ruby21 support from rails-deprecated-sanitizer breaks other things. Now when I update the computer I get the following error from paludis: I encountered the following errors: ! dev-ruby/activesupport Reasons: target (installed-packages::installed), dev-ruby/rails-deprecated_sanitizer-1.0.3-r1:0::installed Unsuitable candidates: * dev-ruby/activesupport-5.0.0.1:5.0::installed * dev-ruby/activesupport-5.0.0.1:5.0::gentoo Did not meet >=dev-ruby/activesupport-4.2[ruby_targets_ruby21], use existing if same metadata, installing to / from dev-ruby/rails-deprecated_sanitizer-1.0.3-r1:0::installed Flag 'ruby_targets_ruby21' enabled
Does this happen even when you have activesupport:4.2 (or an earlier slot) installed?
I do have activesupport:4.2 installed for ruby21, ruby22 and ruby23. I think the: >=dev-ruby/activesupport-4.2[ruby_targets_ruby21] required by (dev-ruby/rails-deprecated_sanitizer-1.0.3-r1:0/0::gentoo, ebuild scheduled for merge) is being applied to all slots and needs to be adjusted now that activesupport:5.0 no longer supports ruby21
Rails 5.0 has now been masked for removal.
