-- Installing: /var/tmp/portage/media-sound/musescore-1.0/image/usr/lib64/qt4/plugins/script/libqtscript_xml.so
 * Creating fonts.scale & fonts.dir ...                                  [ ok ]
>>> Completed installing musescore-1.0 into /var/tmp/portage/media-sound/musescore-1.0/image/
 
strip: x86_64-pc-linux-gnu-strip --strip-unneeded -R .comment
   usr/lib64/qt4/plugins/designer/libawlplugin.so
   usr/lib64/qt4/plugins/script/libqtscript_core.so
   usr/lib64/qt4/plugins/script/libqtscript_xml.so
   usr/lib64/qt4/plugins/script/libqtscript_uitools.so
   usr/lib64/qt4/plugins/script/libqtscript_gui.so
   usr/lib64/qt4/plugins/script/libqtscript_network.so
   usr/bin/mscore
ecompressdir: bzip2 -9 /usr/share/man
 
>>> Installing (1 of 1) media-sound/musescore-1.0
 * checking 172 files for package collisions
 * 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.
 * 
 * Detected file collision(s):
 * 
 * 	/usr/lib64/qt4/plugins/script/libqtscript_core.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_xml.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_uitools.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_gui.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_network.so
 * 
 * Searching all installed packages for file collisions...
 * 
 * Press Ctrl-C to Stop
 * 
 * x11-libs/qtscriptgenerator-0.1.0
 * 	/usr/lib64/qt4/plugins/script/libqtscript_core.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_gui.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_network.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_uitools.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_xml.so
 * 
 * Package 'media-sound/musescore-1.0' NOT merged due to file collisions.
 * If necessary, refer to your elog messages for the whole content of the
 * above message.
 
>>> Failed to install media-sound/musescore-1.0, Log file:
 
>>>  '/var/tmp/portage/media-sound/musescore-1.0/temp/build.log'
 
 * Messages for package media-sound/musescore-1.0:
 
 * 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.
 * 
 * Detected file collision(s):
 * 
 * 	/usr/lib64/qt4/plugins/script/libqtscript_core.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_xml.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_uitools.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_gui.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_network.so
 * 
 * Searching all installed packages for file collisions...
 * 
 * Press Ctrl-C to Stop
 * 
 * x11-libs/qtscriptgenerator-0.1.0
 * 	/usr/lib64/qt4/plugins/script/libqtscript_core.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_gui.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_network.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_uitools.so
 * 	/usr/lib64/qt4/plugins/script/libqtscript_xml.so
 * 
 * Package 'media-sound/musescore-1.0' NOT merged due to file collisions.
 * If necessary, refer to your elog messages for the whole content of the
 * above message