The QScintilla build claims to require sip 4.19 or later, although the ebuild only names 4.18 as a dependency. So either adjust the dependency description in the ebuild, or make sure the package will work with 4.18, too. * python2_7: running run_in_build_dir configuration /usr/bin/python2.7 configure.py --qmake=/usr/lib64/qt4/bin/qmake --destdir=/usr/lib64/python2.7/site-packages/PyQt4 --sip-incdir=/usr/include/python2.7 --pyqt=PyQt4 --verbose Error: This version of QScintilla requires sip 4.19 or later.
Thanks https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=832119c7cd1425136466f1868c3396e495daef3e