Gentoo: ！！！ existing preserved libs问题解决

！！！ existing preserved libs:
>>> package: media-libs/libmng-2.0.2-r1
* - /usr/lib/libmng.so.1
* - /usr/lib/libmng.so.1.0.0
* used by /opt/kingsoft/wps-office/office6/qt/plugins/imageformats/libqmng.so （app-office/wps-office-9.1.0.4751_alpha15）
>>> package: media-libs/lcms-1.19-r2
* - /usr/lib/liblcms.so.1
* - /usr/lib/liblcms.so.1.0.19
* used by /usr/lib/libmng.so.1 （preserved）
* used by /usr/lib/libmng.so.1.0.0 （preserved）Use emerge @preserved-rebuild to rebuild packages using these libraries折腾好久终于解决了，问题具体出在哪处不太清楚，仅供参考！折腾过程：1. emerge @preserved-rebuild 不起作用。2. 重装wps-office，再@preserved-rebuild，不起作用。3. 重装media-libs/libmng、package: media-libs/lcms不起作用。emerge media-libs/libmngemerge media-libs/lcmsemerge --depcleanrevdep-rebuild4.卸载wps-office（一直无法解决，想卸载暂时放弃使用），preserved libs提示消失：emerge -C wps-officeemerge --depcleanemerge @preserved-rebuild
5.第二天安装wps-office，成功无preserved libs提示：echo "app-office/wps-office WPS-EULA" >> /etc/portage/package.license （之前安装没有添加license，成功安装无错误提示，不知道是不是这个原因引起的）emerge wps-officeGentoo Linux安装MongoDB http://www.linuxidc.com/Linux/2014-03/98711.htmVMware 8.0下安装Gentoo Linux http://www.linuxidc.com/Linux/2014-02/97255.htmGentoo Linux x86快速安装指南对Grub引导不成功的补救措 http://www.linuxidc.com/Linux/2012-10/73032.htm本文永久更新链接地址