Hey folks! After many nights of dark LCD-lit rooms, coffee, and code the FCEUX team is pleased to bring you FCEUX 2.1.5. Most notably, the GTK GUI for SDL platforms (Linux, BSD, OSX) has been drastically overhauled and moved from the previous two window layout (game window/menu window) into a single integrated window.
For build instructions for SDL, check out my previous post.
Edit 6/17/11 - Arch Linux now includes fceux 2.1.5 in their community repository, so you can fetch it with "pacman -Sy fceux" (link).
If you're an impatient archlinux user, you can use this PKGBUILD with makepkg to build a fceux 2.1.5 package for your system before the official package is updated in the community repository. Just use the following commands: