1.
      localhost / # emerge --update --deep --newuse world
   2.
      Calculating world dependencies... done!
   3.
       
   4.
      !!! Error: the <sys-apps/dbus-0.91 package conflicts with another package;
   5.
      !!!        the two packages cannot be installed on the same system together.
   6.
      !!!        Please use 'emerge --pretend' to determine blockers.
   7.
       
   8.
      For more information about Blocked Packages, please refer to the following
   9.
      section of the Gentoo Linux x86 Handbook (architecture is irrelevant):
  10.
       
  11.
      http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked
  12.
       
  13.
      localhost / # emerge bmpx
  14.
      Calculating dependencies... done!
  15.
       
  16.
      !!! Error: the <sys-apps/dbus-0.91 package conflicts with another package;
  17.
      !!!        the two packages cannot be installed on the same system together.
  18.
      !!!        Please use 'emerge --pretend' to determine blockers.
  19.
       
  20.
      For more information about Blocked Packages, please refer to the following
  21.
      section of the Gentoo Linux x86 Handbook (architecture is irrelevant):
  22.
       
  23.
      http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked
  24.
       
  25.
      localhost / # emerge gnome
  26.
      Calculating dependencies... done!
  27.
       
  28.
      >>> Emerging (1 of 11) net-dns/libidn-0.5.15 to /
  29.
       * libidn-0.5.15.tar.gz MD5 ;-) ...                                       [ ok ]
  30.
       * libidn-0.5.15.tar.gz RMD160 ;-) ...                                    [ ok ]
  31.
       * libidn-0.5.15.tar.gz SHA1 ;-) ...                                      [ ok ]
  32.
       * libidn-0.5.15.tar.gz SHA256 ;-) ...                                    [ ok ]
  33.
       * libidn-0.5.15.tar.gz size ;-) ...                                      [ ok ]
  34.
       * checking ebuild checksums ;-) ...                                      [ ok ]
  35.
       * checking auxfile checksums ;-) ...                                     [ ok ]
  36.
       * checking miscfile checksums ;-) ...                                    [ ok ]
  37.
       * checking libidn-0.5.15.tar.gz ;-) ...                                  [ ok ]
  38.
       
  39.
       * There was a problem determining which VM to use for generation-1
  40.
       * This is because the way Java is handled on Gentoo has drastically changed.
  41.
       * There does not seem to be a 1.4 or 1.3 JDK installed.
  42.
       * You should probably install =virtual/jdk-1.4* or =virtual/jdk-1.3*
  43.
       * It is important to have either a 1.4 or 1.3 JDK installed
  44.
       * in order for the old and new Java systems to coexist
  45.
       * Details about this can be found at:
  46.
       *      http://overlays.gentoo.org/proj/java/wiki/Why_We_Need_Java14
  47.
       
  48.
       * You should run, and follow the advice of:
  49.
       *      /usr/bin/java-check-environment
  50.
       * You will also likely want to follow the Java Upgrade Guide:
  51.
       *      http://www.gentoo.org/proj/en/java/java-upgrade.xml
  52.
       * If you have problems with the guide, please see:
  53.
       *      http://overlays.gentoo.org/proj/java/wiki/Common_Problems
  54.
       
  55.
      !!! ERROR: net-dns/libidn-0.5.15 failed.
  56.
      Call stack:
  57.
       
  58.
        ebuild.sh, line 1562:   Called dyn_setup
  59.
        ebuild.sh, line 665:   Called pkg_setup
  60.
        ebuild.sh, line 1255:   Called java-pkg_pkg_setup
  61.
        java-pkg.eclass, line 52:   Called die
  62.
       
  63.
      !!! Expected VMHANDLE to be defined in the env
  64.
      !!! If you need support, post the topmost build error, and the call stack if rel
  65.
      evant.