`emerge eventmachine` failed. It seems eventmachine-0.12.10 was fine, but 0.12.10-r1 was not. Reproducible: Always Steps to Reproduce: 1. emerge eventmachine -up Actual Results: These are the packages that would be merged, in order: Calculating dependencies... done! emerge: there are no ebuilds built with USE flags to satisfy "dev-ruby/rake[ruby_targets_ruby18]". !!! One of the following packages is required to complete your request: - dev-ruby/rake-0.8.7 (Missing IUSE: ruby_targets_ruby18) (dependency required by "dev-ruby/eventmachine-0.12.10-r1" [ebuild]) (dependency required by "eventmachine" [argument]) #cat /etc/portage/package.keywords www-servers/thin ~amd64 dev-ruby/eventmachine ~amd64 dev-ruby/radiant ~amd64
Either use rake from ~amd64 or don't use eventmachine from ~amd64, see http://blog.flameeyes.eu/tag/rubyng for the whole story behind this, but you're now getting part of the packages from the new interface and part from the old, which is not going to work.
I try to install the ruby web server `thin`, and a similar error occur. Missing IUSE: ruby_targets_ruby18 What is it anyway? Here is the emerge log: emerge: there are no ebuilds built with USE flags to satisfy ">=dev-ruby/daemons-1.0.9[ruby_targets_ruby18]". !!! One of the following packages is required to complete your request: - dev-ruby/daemons-1.0.10 (Missing IUSE: ruby_targets_ruby18) (dependency required by "www-servers/thin-1.2.5-r1" [ebuild]) (dependency required by "thin" [argument])
*** Bug 302154 has been marked as a duplicate of this bug. ***
Hello Diego: How to resolve the problem happens to `thin`. I don't get a clear idea from the blog. (In reply to comment #3) > *** Bug 302154 has been marked as a duplicate of this bug. *** >
> Either use rake from ~amd64 or don't use eventmachine from ~amd64 > Either use rake from ~amd64 or don't use eventmachine from ~amd64 > Either use rake from ~amd64 or don't use eventmachine from ~amd64 You're mixing stable and non-stable, so you're going to get problems. Just use _all_ the Ruby packages from unstable if you want some, as we're transitioning to a new system.
