During upgrade on kde-4.2.0 I've got the following error: * This package will overwrite one or more files that may belong to other * packages (see list below). You can use a command such as `portageq * owners / <filename>` to identify the installed package that owns a * file. If portageq reports that only one package owns a file then do * NOT file a bug report. A bug report is only useful if it identifies at * least two or more packages that are known to install the same file(s). * If a collision occurs and you can not explain where the file came from * then you should simply ignore the collision since there is not enough * information to determine if a real problem exists. Please do NOT file * a bug report at http://bugs.gentoo.org unless you report exactly which * two packages install the same file(s). Once again, please do NOT file * a bug report unless you have completely understood the above message. * * package kde-base/kdeartwork-desktopthemes-4.2.0 NOT merged * * Detected file collision(s): * * /usr/share/apps/desktoptheme/slim-glow/colors * /usr/share/apps/desktoptheme/slim-glow/metadata.desktop * /usr/share/apps/desktoptheme/slim-glow/LICENSE * /usr/share/apps/desktoptheme/Aya/metadata.desktop * /usr/share/apps/desktoptheme/Elegance/colors * /usr/share/apps/desktoptheme/Elegance/metadata.desktop * /usr/share/apps/desktoptheme/heron/colors * /usr/share/apps/desktoptheme/heron/metadata.desktop * /usr/share/apps/desktoptheme/Silicon/colors * /usr/share/apps/desktoptheme/Silicon/metadata.desktop * * Searching all installed packages for file collisions... * * Press Ctrl-C to Stop * * kde-base/kdeplasma-addons-4.1.4 * /usr/share/apps/desktoptheme/Aya/metadata.desktop * /usr/share/apps/desktoptheme/Elegance/colors * /usr/share/apps/desktoptheme/Elegance/metadata.desktop * /usr/share/apps/desktoptheme/Silicon/colors * /usr/share/apps/desktoptheme/Silicon/metadata.desktop * /usr/share/apps/desktoptheme/heron/colors * /usr/share/apps/desktoptheme/heron/metadata.desktop * /usr/share/apps/desktoptheme/slim-glow/LICENSE * /usr/share/apps/desktoptheme/slim-glow/colors * /usr/share/apps/desktoptheme/slim-glow/metadata.desktop * * Package 'kde-base/kdeartwork-desktopthemes-4.2.0' NOT merged due to * file collisions. If necessary, refer to your elog messages for the * whole content of the above message. I'm not sure, but probably this could fixed by emerge order....
In the tree fixored. Thankies for noticing.