按照Bazel官方方法安装：
1.Download the corresponding .repo file from Fedora COPR and copy it to /etc/yum.repos.d/.
2.Run the following command:
yum install bazel
这里遇到error：
bazel Package does not match intended download
解决方法：
yum clean all
yum makecache
重新yum install 后成功
