If I use emerge on the bash, I'm able to suspend an emerge process like the most programs running on the bash by pressing Ctrl+Z and resume it by invoking `fg`. It would be nice if kuroo would also take use of this feature to suspend and resume the Queue.
You should probably send this upstream.
Oh, sorry. I thought each package into the category app-portage is maintained by gentoo itself.
See http://kuroo.org/kuroo/ticket/229