Portage 64 bits de Opera en version Beta
Version alpha
Version beta

Plus d’informations sur les forums archlinux & my.opera.com

Installation
wget ftp://get.opera.com/pub/opera/linux/950b/final/en/x86_64/
opera_9.50-20071024.2-shared-qt_amd64.deb
dpkg - i opera_9.50-20071024.2-shared-qt_amd64.deb

(non testé)
Flash s’installe via openpluginwrapper + script paliatif

#!/bin/sh
RIGHT=/$(echo ${@}|cut -d "/" -f 2-)
BIT=$(readelf -h $RIGHT |grep "Class:"|cut -d "F" -f 2)
if [[ $BIT = 64 ]]; then
exec ${OPERA_BINARYDIR}/operapluginwrapper64 ${@}
else
exec ${OPERA_BINARYDIR}/operapluginwrapper32 ${@}
fi