>>> Unpacking source...
>>> Unpacking eric4-4.3.5.tar.gz to /var/tmp/portage/dev-util/eric-4.3.5/work
>>> Source unpacked in /var/tmp/portage/dev-util/eric-4.3.5/work
>>> Preparing source in /var/tmp/portage/dev-util/eric-4.3.5/work/eric4-4.3.5 ...
 * Applying 4.2.3-no-interactive.patch ...
  [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-util/eric-4.3.5/work/eric4-4.3.5 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-util/eric-4.3.5/work/eric4-4.3.5 ...
>>> Source compiled.
>>> Test phase [not enabled]: dev-util/eric-4.3.5

>>> Install eric-4.3.5 into /var/tmp/portage/dev-util/eric-4.3.5/image/ category dev-util
An internal error occured.  Please report all the output of the program,
including the following traceback, to eric4-bugs@die-offenbachs.de.

Traceback (most recent call last):
  File "install.py", line 663, in <module>
    main(sys.argv)
  File "install.py", line 607, in main
    doDependancyChecks()
  File "install.py", line 504, in doDependancyChecks
    from PyQt4 import Qsci
RuntimeError: the sip module implements API v5.0 but the PyQt4.Qsci module requires API v4.0
 * 
 * ERROR: dev-util/eric-4.3.5 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_install
 *             environment, line 2449:  Called die
 * The specific snippet of code:
 *       ${python} install.py -z -b "/usr/bin" -i "${D}" -d "/usr/$(get_libdir)/python${PYVER}/site-packages" -c || die "python install.py failed";
 *  The die message:
 *   python install.py failed
 * 
 * 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/dev-util/eric-4.3.5/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-util/eric-4.3.5/temp/environment'.
 *