This is probably the same problem as bug 301870, except with version 7.1.12. > emerge icedtea .... checking for XPROTO... yes checking for XT... yes checking for XP... yes checking for X11... yes checking for XINERAMA... yes checking for XRENDER... yes checking for LIBPNG... yes checking for XTST... yes checking for FREETYPE2... yes checking for ALSA... yes checking for XULRUNNER... configure: error: Package requirements ( nspr mozilla-js mozilla-plugin libxul-unstable >= 1.9) were not met: No package 'libxul-unstable' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables XULRUNNER_CFLAGS and XULRUNNER_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.
Yeah, we'll have to wait for an icedtea:7 version with the new npplugin. Dependency on xulrunner restricted for now. I suggest USE="-nsplugin" for now and using some other one (such as icedtea:6).
This was fixed with at least 1.8.0
Isn't 1.8.0 version icedtea:6? Either way the latest ebuild that I can see still depends on <net-libs/xulrunner-1.9.2:1.9. Are you sure this is fixed?