Created attachment 368526 [details] Build log Emerge fails when trying to unpack the tar.gz (which unpacks just fine using tar xf)
From your build.log file: gzip: /var/tmp/portage/dev-java/oracle-jdk-bin-1.7.0.51-r1/distdir/jdk-7u51-linux-x64.tar.gz: Permission denied Please check the permissions of the tarball. They must be that permissive that the portage user (uid 250) can unpack the archive.
Permissions it was. Sorry for the inconvenience.