pacman -Sy glib2 error

zhongyong35

error: could not prepare transaction
error: failed to commit transaction (conflicting files)
gcc-libs: /usr/lib/libgcc_s.so exists in filesystem
gcc-libs: /usr/lib/libgcc_s.so.1 exists in filesystem
gcc-libs: /usr/lib/libmudflap.a exists in filesystem
gcc-libs: /usr/lib/libmudflap.so exists in filesystem
gcc-libs: /usr/lib/libmudflap.so.0 exists in filesystem
gcc-libs: /usr/lib/libmudflap.so.0.0.0 exists in filesystem
gcc-libs: /usr/lib/libmudflapth.a exists in filesystem
gcc-libs: /usr/lib/libmudflapth.so exists in filesystem
gcc-libs: /usr/lib/libmudflapth.so.0 exists in filesystem
gcc-libs: /usr/lib/libmudflapth.so.0.0.0 exists in filesystem
gcc-libs: /usr/lib/libssp.a exists in filesystem
gcc-libs: /usr/lib/libssp.so exists in filesystem
gcc-libs: /usr/lib/libssp.so.0 exists in filesystem
gcc-libs: /usr/lib/libssp.so.0.0.0 exists in filesystem
gcc-libs: /usr/lib/libssp_nonshared.a exists in filesystem
gcc-libs: /usr/lib/libstdc++.a exists in filesystem
gcc-libs: /usr/lib/libstdc++.so exists in filesystem
gcc-libs: /usr/lib/libstdc++.so.6 exists in filesystem
gcc-libs: /usr/lib/libsupc++.a exists in filesystem
gcc-libs: /usr/share/locale/de/LC_MESSAGES/libstdc++.mo exists in filesystem
gcc-libs: /usr/share/locale/fr/LC_MESSAGES/libstdc++.mo exists in filesystem

errors occurred, no packages were upgraded.
急啊，兄弟们帮忙啊！在此先谢谢了！

andawp

我在安装xfce4的时候也遇到过这个问题,后来是强制安装pacman -Sf,不知道对你有没有用.

jarryson

f参数表示强制安装，以前存在的文件会覆盖。一般pacman -Syu会自动升级系统的。

misdeer

我都是直接把已经存在的文件删掉