.libs/texture.o: In function `KIPIviewer::Texture::_load()':
texture.cpp:(.text+0x4fe): undefined reference to `QGLWidget::convertToGLFormat(QImage const&)'
texture.cpp:(.text+0x574): undefined reference to `QGLWidget::convertToGLFormat(QImage const&)'
.libs/texture.o: In function `KIPIviewer::Texture::setSize(QSize)':
texture.cpp:(.text+0x8b7): undefined reference to `QGLWidget::convertToGLFormat(QImage const&)'
texture.cpp:(.text+0x8e6): undefined reference to `QGLWidget::convertToGLFormat(QImage const&)'
collect2: ld returned 1 exit status
make[3]: *** [kipiplugin_viewer.la] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
 *
 * ERROR: media-plugins/kipi-plugins-0.1.4-r1 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 4160:  Called kde_src_compile 'src_compile'
 *             environment, line 3007:  Called kde_src_compile 'src_compile' 'all' 'myconf'
 *             environment, line 3003:  Called die
 * The specific snippet of code:
 *                   emake || die "died running emake, $FUNCNAME:make"
 *  The die message:
 *   died running emake, kde_src_compile:make
 *
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/media-plugins/kipi-plugins-0.1.4-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-plugins/kipi-plugins-0.1.4-r1/temp/environment'.
 *

 * Messages for package media-gfx/digikam-0.9.2:

 * Enabling translations for: en

 * Messages for package media-plugins/kipi-plugins-0.1.4-r1:

 *
 * ERROR: media-plugins/kipi-plugins-0.1.4-r1 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 4160:  Called kde_src_compile 'src_compile'
 *             environment, line 3007:  Called kde_src_compile 'src_compile' 'all' 'myconf'
 *             environment, line 3003:  Called die
 * The specific snippet of code:
 *                   emake || die "died running emake, $FUNCNAME:make"
 *  The die message:
 *   died running emake, kde_src_compile:make
 *
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/media-plugins/kipi-plugins-0.1.4-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-plugins/kipi-plugins-0.1.4-r1/temp/environment'.
 *
 * GNU info directory index is up-to-date.

revdep-rebuild failed to emerge all packages
you have the following choices:

- if emerge failed during the build, fix the problems and re-run revdep-rebuild
    or
- use -X or --package-names as first argument (trys to rebuild package, not exact
  ebuild)
    or
- set ACCEPT_KEYWORDS="~<your platform>" and/or /etc/portage/package.unmask
  (and remove /root/.revdep-rebuild.5_order to be evaluated again)
    or
- modify the above emerge command and run it manually
    or
- compile or unmerge unsatisfied packages manually, remove temporary files and
  try again (you can edit package/ebuild list first)

To remove temporary files, please run:
rm /root/.revdep-rebuild*.?_*