[gentoo-user] USE ruby_targets_ruby20

[Chris Stankevitz]

Hello,

If possible please phrase your response in a way that will make sense
to someone who was no idea what is ruby, has no desire to learn what
is ruby, and who doesn't [directly] even want ruby on his system.

True or false: The correct way to appease portage's error message
below is to add a bunch of ruby_targets_ruby20 use flags in
/etc/portage/package.use

Thank you,

Chris

===

The following USE changes are necessary to proceed:
 (see "package.use" in the portage(5) man page for more details)
# required by dev-lang/ruby-2.0.0_p247-r1[rdoc]
# required by dev-ruby/racc-1.4.9[ruby_targets_ruby20]
>=dev-ruby/rdoc-4.0.1-r1 ruby_targets_ruby20
# required by dev-ruby/rdoc-4.0.1-r1[ruby_targets_ruby20]
# required by dev-lang/ruby-1.9.3_p448[rdoc]
# required by dev-ruby/rubygems-2.0.3[ruby_targets_ruby19]
# required by virtual/rubygems-4
# required by dev-ruby/rake-0.9.6[-test,ruby_targets_ruby19]
# required by dev-ruby/json-1.8.0[-test,-doc,ruby_targets_ruby18]
# required by dev-lang/ruby-2.0.0_p247-r1
# required by sys-block/thin-provisioning-tools-0.2.8
# required by sys-fs/lvm2-2.02.103[thin]
# required by sys-fs/udisks-1.0.4-r5
# required by x11-libs/libfm-0.1.17-r1[udev]
# required by x11-misc/pcmanfm-0.9.10
# required by @selected
# required by @world (argument)
=dev-ruby/racc-1.4.9 ruby_targets_ruby20
# required by dev-ruby/rdoc-4.0.1-r1[ruby_targets_ruby20]
# required by dev-lang/ruby-1.9.3_p448[rdoc]
# required by dev-ruby/racc-1.4.9[ruby_targets_ruby19]
=dev-ruby/json-1.8.0 ruby_targets_ruby20
# required by dev-lang/ruby-2.0.0_p247-r1
# required by dev-ruby/racc-1.4.9[ruby_targets_ruby20]
# required by dev-ruby/rdoc-4.0.1-r1[ruby_targets_ruby18]
# required by dev-lang/ruby-1.9.3_p448[rdoc]
# required by dev-ruby/rubygems-2.0.3[ruby_targets_ruby19]
# required by virtual/rubygems-4
# required by dev-ruby/json-1.8.0[-test,ruby_targets_ruby19]
>=dev-ruby/rake-0.9.6 ruby_targets_ruby20
# required by dev-lang/ruby-2.0.0_p247-r1
# required by dev-ruby/racc-1.4.9[ruby_targets_ruby20]
# required by dev-ruby/rdoc-4.0.1-r1[ruby_targets_ruby18]
# required by dev-lang/ruby-1.9.3_p448[rdoc]
# required by dev-ruby/json-1.8.0[ruby_targets_ruby19]
=dev-ruby/rubygems-2.0.3 ruby_targets_ruby20