Running transaction
Installing : glibc-debuginfo-common-2.17-157.el7.x86_64 1/3
Installing : glibc-debuginfo-2.17-157.el7.x86_64 2/3
Installing : nss-softokn-debuginfo-3.16.2.3-14.4.el7.x86_64 3/3
Verifying : glibc-debuginfo-common-2.17-157.el7.x86_64 1/3
Verifying : glibc-debuginfo-2.17-157.el7.x86_64 2/3
Verifying : nss-softokn-debuginfo-3.16.2.3-14.4.el7.x86_64 3/3
Installed:
glibc-debuginfo.x86_64 0:2.17-157.el7
nss-softokn-debuginfo.x86_64 0:3.16.2.3-14.4.el7
Dependency Installed:
glibc-debuginfo-common.x86_64 0:2.17-157.el7
debuginfo-install glibc-2.17-157.el7.x86_64
原文：http://www.cnblogs.com/zengkefu/p/7295000.html