I've dropped the ia64 keyword on these due to the new dependency dev-ruby/echoe: dev-ruby/echoe-4.1 dev-ruby/net-scp-1.0.2-r1 dev-ruby/net-sftp-2.0.4-r1
Please also keyword dev-ruby/net-ssh-gateway-1.0.1-r1, which also depends on echoe.
done