The scigraphica ebuild is failing on my machine because it can't locate 'libgdk_imlib' on my machine, but all dependencies seem satisfied (>=x11-libs/gtk+extra-0.99.17, >=dev-python/Numeric-20.3, >=dev-libs/libxml-1.8.16). I haven't managed to work out which package builds libgdk_imlib, but it is definitely not on my machine...
Ok, i bumped the version to -r1 and added >=media-libs/imlib-1.9.14 to depend. This should do the trick for you. Please test and report if it works. The ebuild is currently masked, i'll unmask it if it works for you.
That did indeed do the trick. Thanks!
Good! I unmasked the ebuild. Going to close this bug now. Thanks for your help!