installed error

[hankeqi]

[root@master nano_installer]# ./installer
Installer v1.2.1 started

Ready to install Project-Nano v1.3.1 ...
0 : Core
1 : FrontEnd
2 : Cell
3 : All
4 : Update
5 : Forcibly Update
6 : Exit
Input index to select module to install, multi-modules split by ',' (like 2,3):
3
default route ready
warning: firewalld service maybe stopped
Nano requires a running firewalld service to work properly.
enter to exit installation, or input 'yes' to continue
yes
warning: choose to continue with risk, your installation may not work
Service Owner Name = 'root' (press enter to accept or input new value):
set user root (uid: 0), group root (gid: 0)
Group Domain Name = 'nano' (press enter to accept or input new value):
Group MultiCast Address = '224.0.0.226' (press enter to accept or input new value):
Group MultiCast Port = 5599 (press enter to accept or input new value):
cert 'cert/nano_ca.crt.pem', key 'cert/nano_ca.key.pem' already generated
cert file '/opt/nano/cert/nano_ca.crt.pem' already installed
key file '/opt/nano/cert/nano_ca.key.pem' already installed
'/etc/pki/ca-trust/source/anchors/nano_ca.crt.pem' already installed
all access modified
3 modules will install...
installing cell dependency packages...
install pacakge fail: exit status 216, 错误：依赖检测失败：
policycoreutils = 2.5-33.el7 被 policycoreutils-python-2.5-33.el7.x86_64 需要

try installing from online reciprocity...

dependency packages installed
bridge br0 already exists
installing core module...
binary '/opt/nano/core/core' copied
core module installed
installing frontend module...
binary '/opt/nano/frontend/frontend' copied
frontend module installed
installing cell module...
binary '/opt/nano/cell/cell' copied
user root / group root updated in /etc/libvirt/qemu.conf
/dev/kvm owner changed
group libvirt already exists
user root already in group libvirtlibvirt enabled
libvirt started
polkit access alreay installed
cell module installed
all access modified
enable multicast warning: exit status 252add ports warning: exit status 252add ports warning: exit status 252add ports warning: exit status 252add ports warning: exit status 252add ports warning: exit status 252add ports warning: exit status 252add ports warning: exit status 252add ports warning: exit status 252enabled port ranges fail: exit status 252
ip_forward already enabled
all modules installed