dev-python/PyQt4-4.3 emerged fine and runs here flawlessly. I've tested it with
a few HelloWorld PyQt4 programs and a Program I'm writing now in PyQt4.
Please keyword dev-python/PyQt4-4.3 ~ppc.
Portage 2.1.3.5 (default-linux/ppc/ppc32/2007.0/G4, gcc-4.1.1, glibc-2.6.1-r0,
2.6.22-gentoo-r3 ppc)
=================================================================
System uname: 2.6.22-gentoo-r3 ppc 7447A, altivec supported
Gentoo Base System release 1.12.10
Timestamp of tree: Tue, 14 Aug 2007 14:30:09 +0000
dev-lang/python: 2.4.4-r4
dev-python/pycrypto: 2.0.1-r6
sys-apps/sandbox: 1.2.18.1
sys-devel/autoconf: 2.13, 2.61-r1
sys-devel/automake: 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils: 2.17-r1
sys-devel/gcc-config: 1.3.16
sys-devel/libtool: 1.5.24
virtual/os-headers: 2.6.22-r2
ACCEPT_KEYWORDS="ppc ~ppc"
AUTOCLEAN="yes"
CBUILD="powerpc-unknown-linux-gnu"
CFLAGS="-O2 -mcpu=G4 -mtune=G4 -maltivec -mabi=altivec -fno-strict-aliasing
-pipe"
CHOST="powerpc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-O2 -mcpu=G4 -mtune=G4 -maltivec -mabi=altivec -fno-strict-aliasing
-pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans
userfetch"
GENTOO_MIRRORS="http://gentoo.osuosl.org/"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude=/distfiles --exclude=/local --exclude=/packages
--filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage /usr/local/overlay/mozilla-overlay"
SYNC="rsync://192.168.1.101/gentoo-portage"
USE="X aac acl alsa altivec berkdb bitmap-fonts cairo cli cracklib crypt cups
dri flac fortran gdbm glitz gpm iconv isdnlog jpeg mad midi mp3 mpc mpeg
mudflap ncurses nls nptl nptlonly ogg opengl openmp oss pcre perl png ppc pppd
python readline reflection session spl ssl svg symlink tcpd theora truetype
truetype-fonts type1-fonts unicode vorbis xml xorg zlib" ALSA_CARDS="aoa
aoa-fabric-layout aoa-onyx aoa-soundbus aoa-soundbus-i2s aoa-tas aoa-toonie
powermac usb-audio via82xx" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare
dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw
multi null plug rate route share shm softvol" ELIBC="glibc"
INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz
cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU"
VIDEO_CARDS="radeon"
Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS,
LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS