>>> Emerging (14 of 38) dev-util/intltool-0.50.2-r1::gentoo
 * intltool-0.50.2.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ...                                                                                                       [ ok ]
>>> Unpacking source...
>>> Unpacking intltool-0.50.2.tar.gz to /var/tmp/portage/dev-util/intltool-0.50.2-r1/work
>>> Source unpacked in /var/tmp/portage/dev-util/intltool-0.50.2-r1/work
>>> Preparing source in /var/tmp/portage/dev-util/intltool-0.50.2-r1/work/intltool-0.50.2 ...
 * Applying intltool-0.50.2-localedir-fix.patch ...                                                                                                                  [ ok ]
 * Applying intltool-0.50.2-absolute-paths.patch ...                                                                                                                 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-util/intltool-0.50.2-r1/work/intltool-0.50.2 ...
./configure --prefix=/usr --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib
configure: loading site script /usr/share/config.site
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for perl... /usr/bin/perl
checking for perl >= 5.8.1... 5.18.2
checking for XML::Parser... configure: error: XML::Parser perl module is required for intltool

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/dev-util/intltool-0.50.2-r1/work/intltool-0.50.2/config.log
 * ERROR: dev-util/intltool-0.50.2-r1::gentoo failed (configure phase):
 *   econf failed
 *
 * Call stack:
 *          ebuild.sh, line   93:  Called src_configure
 *        environment, line 1840:  Called __eapi2_src_configure
 *   phase-helpers.sh, line  689:  Called econf
 *   phase-helpers.sh, line  584:  Called die
 * The specific snippet of code:
 *                      die "econf failed"
 *
 * If you need support, post the output of `emerge --info '=dev-util/intltool-0.50.2-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-util/intltool-0.50.2-r1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-util/intltool-0.50.2-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-util/intltool-0.50.2-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-util/intltool-0.50.2-r1/work/intltool-0.50.2'
 * S: '/var/tmp/portage/dev-util/intltool-0.50.2-r1/work/intltool-0.50.2'

>>> Failed to emerge dev-util/intltool-0.50.2-r1, Log file:

>>>  '/var/tmp/portage/dev-util/intltool-0.50.2-r1/temp/build.log'
*** Resuming merge...
[ebuild     U  ] dev-libs/libxml2-2.9.1-r4 [2.9.0-r1] PYTHON_TARGETS="python3_3%* -python3_2% -python3_4%"
[ebuild     U  ] dev-lang/python-2.7.8 [2.7.7]
[ebuild     U  ] app-misc/ca-certificates-20140223.3.16-r1 [20121114] USE="cacert%*"
[ebuild  N     ] dev-libs/openssl-1.0.1h-r3  USE="sse2 tls-heartbeat zlib -bindist -gmp -kerberos -rfc3779 -static-libs {-test} -vanilla"
[ebuild     U  ] dev-lang/python-3.3.5-r1 [3.3.5]
[ebuild  NS    ] dev-lang/python-3.4.1 [2.4.6, 2.5.4-r5, 2.6.8-r1, 2.7.7, 3.1.4-r3, 3.2.5-r4, 3.3.5] USE="gdbm ipv6 ncurses readline sqlite ssl threads xml -build -examples -hardened -tk -wininst"
[ebuild     U  ] app-admin/eselect-1.4.2 [1.3.4] USE="-emacs% -vim-syntax%"
[ebuild  N     ] app-admin/eselect-java-0.1.0
[ebuild     U  ] sys-libs/db-4.8.30-r1 [4.8.30]
[ebuild     U  ] x11-misc/shared-mime-info-1.3 [1.0] USE="{-test%}"
[ebuild     U  ] sys-apps/coreutils-8.23 [8.22-r1] USE="-multicall%"
[ebuild     U  ] app-admin/perl-cleaner-2.16 [2.15]
[ebuild     U  ] dev-libs/popt-1.16-r2 [1.16-r1]
[ebuild     U  ] sys-apps/attr-2.4.47-r1 [2.4.46-r1]
[ebuild     U  ] sys-apps/acl-2.2.52-r1 [2.2.51]
[ebuild     U  ] virtual/acl-0-r2 [0-r1]
[ebuild  N     ] sys-apps/baselayout-java-0.1.0
[ebuild  N     ] dev-java/java-config-2.2.0  PYTHON_TARGETS="python2_7 python3_3 -python3_2"
[ebuild    fU  ] dev-java/oracle-jdk-bin-1.7.0.65 [1.7.0.11] USE="(-aqua) (-selinux)"
[ebuild     U  ] sys-apps/diffutils-3.3 [3.2]
[ebuild     U  ] sys-devel/flex-2.5.39-r1 [2.5.37]
[ebuild     U  ] dev-libs/elfutils-0.158 [0.155] USE="(-threads*)"
[ebuild  N     ] dev-java/java-config-2.1.12-r1  PYTHON_TARGETS="python2_7 python3_3 -python3_2"
[ebuild  N     ] media-libs/tiff-4.0.3-r6  USE="cxx jbig jpeg lzma zlib -static-libs {-test}"

 * Messages for package x11-libs/libXi-1.7.4:

 * Some special keys and keyboard layouts may stop working.
 * To fix them, recompile xorg-server.

 * Messages for package dev-util/intltool-0.50.2-r1:

 * ERROR: dev-util/intltool-0.50.2-r1::gentoo failed (configure phase):
 *   econf failed
 *
 * Call stack:
 *          ebuild.sh, line   93:  Called src_configure
 *        environment, line 1840:  Called __eapi2_src_configure
 *   phase-helpers.sh, line  689:  Called econf
 *   phase-helpers.sh, line  584:  Called die
 * The specific snippet of code:
 *                      die "econf failed"
 *
 * If you need support, post the output of `emerge --info '=dev-util/intltool-0.50.2-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-util/intltool-0.50.2-r1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-util/intltool-0.50.2-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-util/intltool-0.50.2-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-util/intltool-0.50.2-r1/work/intltool-0.50.2'
 * S: '/var/tmp/portage/dev-util/intltool-0.50.2-r1/work/intltool-0.50.2'
Traceback (most recent call last):
  File "/usr/bin/emerge", line 50, in <module>
    retval = emerge_main()
  File "/usr/lib/portage/pym/_emerge/main.py", line 1037, in emerge_main
    return run_action(emerge_config)
  File "/usr/lib/portage/pym/_emerge/actions.py", line 4061, in run_action
    emerge_config.args, spinner)
  File "/usr/lib/portage/pym/_emerge/actions.py", line 453, in action_build
    retval = mergetask.merge()
  File "/usr/lib/portage/pym/_emerge/Scheduler.py", line 1061, in merge
    if not self._calc_resume_list():
  File "/usr/lib/portage/pym/_emerge/Scheduler.py", line 1881, in _calc_resume_list
    mydepgraph.display_problems()
  File "/usr/lib/portage/pym/_emerge/depgraph.py", line 7685, in display_problems
    self._show_slot_collision_notice()
  File "/usr/lib/portage/pym/_emerge/depgraph.py", line 927, in _show_slot_collision_notice
    self._dynamic_config._slot_conflict_handler = slot_conflict_handler(self)
  File "/usr/lib/portage/pym/_emerge/resolver/slot_collision.py", line 119, in __init__
    for ppkg, atom in self.all_parents.get(pkg):
TypeError: 'NoneType' object is not iterable