emerge =dev-java/sun-jdk-1.4.2.12                                                                                                                             Calculating dependencies... done!
>>> Emerging (1 of 1) dev-java/sun-jdk-1.4.2.12 to /
>>> checking ebuild checksums ;-)
>>> checking auxfile checksums ;-)
>>> checking miscfile checksums ;-)
>>> checking j2sdk-1_4_2_12-linux-i586.bin ;-)
>>> Unpacking source...
/usr/portage/dev-java/sun-jdk/sun-jdk-1.4.2.12.ebuild: line 86: ./install.sfx: No such file or directory

!!! ERROR: dev-java/sun-jdk-1.4.2.12 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_unpack
  ebuild.sh, line 711:   Called src_unpack
  sun-jdk-1.4.2.12.ebuild, line 86:   Called die

!!! (no error message)
!!! If you need support, post the topmost build error, and the call stack if relevant.