** Listing the failed packages (*:skipped / !:failed)
        ! devel/pkg-config (pkgconfig-0.17.2)   (install error)
        * textproc/libxml2 (libxml2-2.6.26)
        * devel/glib20 (glib-2.10.3)
        * accessibility/atk (atk-1.11.4_1)
        * textproc/enchant (enchant-1.2.6)
        * misc/shared-mime-info (shared-mime-info-0.19)
        * converters/fribidi (fribidi-0.10.7)
        * print/freetype2 (freetype2-2.1.10_5)
        * x11-fonts/fontconfig (fontconfig-2.3.2_5,1)
        * x11-fonts/bitstream-vera (bitstream-vera-1.10_2)
        * x11/xorg-libraries (xorg-libraries-6.9.0)
        * misc/hicolor-icon-theme (hicolor-icon-theme-0.5)
        * x11-fonts/libXft (libXft-2.1.7_1)
        * graphics/libwmf (libwmf-0.2.8.4)
        * x11-fonts/xorg-fonts-truetype (xorg-fonts-truetype-6.9.0)
        * x11-toolkits/pango (pango-1.12.4)
        * x11-toolkits/gtk20 (gtk-2.8.20)
        * devel/libglade2 (libglade2-2.6.0)
        * misc/gnomehier (gnomehier-2.1_2)
        * textproc/wv (wv-1.0.0_3)
        * editors/abiword (abiword-2.2.8)
--->  Packages processed: 0 done, 13 ignored, 20 skipped and 1 failed
** Could not clean up temporary directory: Directory not empty - /var/tmp/por        tupgrade3s7n1Jjz