When installing GCC on CentOS, error: Found pre-existing Rpmdb problem (s), ' yum check ' output follows:

Others toss the system.

At first, prepare to install the tornado, error, need to install GCC and python-devel

GCC installation error, as shown in the title:

Google took a turn:

Http://stackoverflow.com/questions/26484593/having-problems-installing-bzr-on-centos-6-5

found that the above description is relatively close, it seems that the repository is incorrect, so look at the repository configuration (/etc/yum.repos.d/),

Discover that Centos-base.repo was renamed in order to Centos-base.repo.back, probably before the warrior was offline installed system. So I changed it back.

Yum Update one (because the system version is lower than required), so, the system version and installation problems are all done, good wood has a sense of accomplishment.

There are some other resources:

https://www.centos.org/forums/viewtopic.php?t=2576

Looks good, but not around that big circle to toss.

Mirror station with Zhong Ke: http://centos.ustc.edu.cn/

When installing GCC on CentOS, error: Found pre-existing Rpmdb problem (s), ' yum check ' output follows: