# yum provides /usr/sbin/semanage
OR
#
yum whatprovides /usr/sbin/semanage
#
yum -y install policycoreutils-python
搞定
# yum provides /usr/sbin/semanage
OR
#
yum whatprovides /usr/sbin/semanage
#
yum -y install policycoreutils-python
搞定