DreamGate root # emerge -v pdftk Calculating dependencies ...done! >>> emerge (1 of 1) app-text/pdftk-1.12 to / >>> md5 files ;-) pdftk-0.94.1.ebuild >>> md5 files ;-) pdftk-1.12.ebuild >>> md5 files ;-) pdftk-1.00.ebuild >>> md5 files ;-) ChangeLog >>> md5 files ;-) metadata.xml >>> md5 files ;-) files/digest-pdftk-0.94.1 >>> md5 files ;-) files/digest-pdftk-1.00 >>> md5 files ;-) files/digest-pdftk-1.12 >>> md5 src_uri ;-) pdftk-1.12.tar.gz * It seems that your system doesn't provides a Java compiler. * Re-emerge sys-devel/gcc with "java" and "gcj" enabled. !!! ERROR: app-text/pdftk-1.12 failed. !!! Function pkg_setup, Line 20, Exitcode 0 !!! gcj not found. !!! If you need support, post the topmost build error, NOT this status message. Shouldn't the ebuild note the dependency, set the gcj USE flag, forcing a rebuild of gcc??
We cannot do this atm, but portage devs are preparing for that feature in the future release of portage. There were several discussions about this in gentoo-dev list.