OK, there’s no secrets really. It’s just a matter of avoiding potholes and fixing bugs enough so you can work around them.
So, first off, 2.5.7 is the version I use, even though 2.5.8 is out. 2.5.8 has its own set of problems, and if I recall correctly they’re not as easy to work around. Second, I use the following USE flags:
net-im/pidgin prediction perl gtk -ncurses gnutls debug aqua spell
app-text/enchant -hunspell aspell
Pidgin requires cairo with svg, so that’s a no-brainer. Currently ncurses wide-character support is broken, either in Pidgin or ncurses itself, so I avoid that altogether with the “-ncurses” USE flag. Also, if you want a spell-checker, aspell is much more stable than hunspell on Gentoo Prefix right now, and does the same thing. (Besides, other things use aspell more than hunspell, so it’s one less library to install.) That explains the “-hunspell aspell” USE flags.
There’s one USE flag there you may not recognize for Pidgin. It’s “aqua”. This USE flag was put there by me. This is the show-stopper that had be running in circles for quite a while. In order to get proper GTK+ aqua support, you’ll have to patch Pidgin and Pidgin’s ebuild. You can find all the resources you need at the Gentoo bug I made, or in a handily compressed file here, update: or, better yet, in my Gentoo Prefix overlay. With these in your Gentoo overlay, and the proper USE flags above, pidgin will install correctly. Huzzah! Read More