virt-install can't find existing network

After created network with non-root user, virsh can find those networks by same user, but virt-install can not.
Anyway, virt-manager can create VM with network 'management'.

$ sudo dpkg -l | grep virtinst
ii virtinst 0.600.1-1ubuntu3.2 Programs to create and clone virtual machines
$ sudo dpkg -l | grep libvirt-bin
ii libvirt-bin 0.9.8-2ubuntu17.8 programs for the libvirt library
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.2 LTS
Release: 12.04
Codename: precise

$virsh net-list
Name State Autostart
-----------------------------------------
api active yes
data active yes
external active yes
management active yes

$virsh net-dumpxml management
<network>
  <name>management</name>
  <uuid>48ca41b6-86b0-677b-80f2-155e67dd280a</uuid>
  <forward mode='nat'/>
  <bridge name='virbr1' stp='on' delay='0' />
  <mac address='52:54:00:AF:AD:E3'/>
  <ip address='192.168.124.1' netmask='255.255.255.0'>
  </ip>
</network>

$/usr/bin/virt-install -n bootstrap -r 2000 --vcpus=1 --disk /vms/bootstrap.img,size=20,bus=virtio,cache=writeback --cdrom /iso/ubuntu-server-12.04.iso --vnc --noautoconsole --os-type linux --accelerate --network=network=management,model=virtio -d

[Tue, 07 May 2013 15:24:20 virt-install 12408] DEBUG (cli:220) Launched with command line:
/usr/bin/virt-install -n bootstrap -r 2000 --vcpus=1 --disk /vms/bootstrap.img,size=20,bus=virtio,cache=writeback --cdrom /iso/ubuntu-server-12.04.iso --vnc --noautoconsole --os-type linux --accelerate --network=network=management,model=virtio -d
[Tue, 07 May 2013 15:24:20 virt-install 12408] DEBUG (cli:326) Requesting libvirt URI default
[Tue, 07 May 2013 15:24:20 virt-install 12408] DEBUG (cli:328) Received libvirt URI qemu:///session
[Tue, 07 May 2013 15:24:20 virt-install 12408] DEBUG (virt-install:259) Requesting virt method 'default', hv type 'default'.
[Tue, 07 May 2013 15:24:20 virt-install 12408] DEBUG (virt-install:469) Received virt method 'hvm'
[Tue, 07 May 2013 15:24:20 virt-install 12408] DEBUG (virt-install:470) Hypervisor name is 'kvm'
[Tue, 07 May 2013 15:24:21 virt-install 12408] ERROR (cli:439) Error in network device parameters: Virtual network 'management' does not exist: Network not found: no network with matching name 'management'
[Tue, 07 May 2013 15:24:21 virt-install 12408] DEBUG (cli:440)
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/virtinst/cli.py", line 884, in get_networks
    dev = parse_network(guest, netstr, mac=mac)
  File "/usr/lib/python2.7/dist-packages/virtinst/cli.py", line 1642, in parse_network
    bridge=opts.get("bridge"))
  File "/usr/lib/python2.7/dist-packages/virtinst/VirtualNetworkInterface.py", line 153, in __init__
    self.network = network
  File "/usr/lib/python2.7/dist-packages/virtinst/XMLBuilderDomain.py", line 309, in new_setter
    fset(self, val, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/virtinst/VirtualNetworkInterface.py", line 254, in set_network
    % (newnet, str(e)))
ValueError: Virtual network 'management' does not exist: Network not found: no network with matching name 'management'