Running virt-manager from its master branch (1.0.1) on Ubuntu 14.04
Hey all,
After upgrading my system from Ubuntu 12.04 to Ubuntu 14.04 I decided to check whether the latest package of virt-manager ( http://virt-manager.org/ ) comes with the feature that I needed the most - snapshots.
Unfortunately, The current Ubuntu 14.04's version of virt-manager is still based on the 0.9 branch,
So I decided to clone the latest version from the project's git repository ( https://git.fedorahosted.org/git/virt-manager.git ) and try it out.
While doing so, I had several issues which I will list here so you won't have to waste your time doing the same research.
Summary for busy people
There are several packages that you will need to install:
$ sudo apt-get install gir1.2-libvirt-glib-1.0 python-ipaddr libosinfo-bin libosinfo-1.0-dev libgtk-3-dev gir1.2-gtk-vnc-2.0 python-spice-client-gtk gir1.2-spice-client-gtk-3.0
This should fix all the following issues.
End of summary for busy people
After the git-clone's process was over, I read the README and INSTALL files, which told me that I should just run the virt-manager script ./virt-manager from the root directory. This was the result:
$:~/work/virt-manager$ ./virt-manager
ERROR:root:Could not find any typelib for LibvirtGLib
Traceback (most recent call last):
File "./virt-manager", line 30, in <module>
from gi.repository import LibvirtGLib
ImportError: cannot import name LibvirtGLib
According to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736547 you should install gir1.2-libvirt-glib-1.0:
sudo apt-get install gir1.2-libvirt-glib-1.0
Running the virt-manager again will produce:
Traceback (most recent call last):
File "./virt-manager", line 32, in <module>
from virtinst import util as util
File "/home/tal/work/virt-manager/virtinst/__init__.py", line 40, in <module>
from virtinst.interface import Interface, InterfaceProtocol
File "/home/tal/work/virt-manager/virtinst/interface.py", line 26, in <module>
import ipaddr
ImportError: No module named ipaddr
Searching for the python package using apt-cache:
apt-cache search ipaddr
Revealed the python-ipaddr package:
sudo apt-get install python-ipaddr
Moving forward and running again:
ERROR:root:Could not find any typelib for Libosinfo
Traceback (most recent call last):
File "./virt-manager", line 32, in <module>
from virtinst import util as util
File "/home/tal/work/virt-manager/virtinst/__init__.py", line 70, in <module>
from virtinst.distroinstaller import DistroInstaller
File "/home/tal/work/virt-manager/virtinst/distroinstaller.py", line 32, in <module>
from virtinst import urlfetcher
File "/home/tal/work/virt-manager/virtinst/urlfetcher.py", line 35, in <module>
from virtinst import osdict
File "/home/tal/work/virt-manager/virtinst/osdict.py", line 25, in <module>
from gi.repository import Libosinfo as libosinfo
ImportError: cannot import name Libosinfo
This was solved by installing libosinfo-1.0-dev and libosinfo-bin:
sudo apt-get install libosinfo-bin libosinfo-1.0-dev
This time the application successfully ran, but pressing the "Open" button generates the following error:
Error launching details: cannot import name GtkVnc
Traceback (most recent call last):
File "/home/tal/work/virt-manager/virtManager/engine.py", line 753, in _show_vm_helper
details = self._get_details_dialog(uri, vm.get_connkey())
File "/home/tal/work/virt-manager/virtManager/engine.py", line 731, in _get_details_dialog
obj = vmmDetails(conn.get_vm(connkey))
File "/home/tal/work/virt-manager/virtManager/details.py", line 495, in __init__
from virtManager.console import vmmConsolePages
File "/home/tal/work/virt-manager/virtManager/console.py", line 26, in <module>
from gi.repository import GtkVnc
ImportError: cannot import name GtkVnc
After reading https://www.redhat.com/archives/virt-tools-list/2014-March/msg00128.html and https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1188846.html:
sudo apt-get install libgtk-3-dev gir1.2-gtk-vnc-2.0
Which led to the next issue:
Error launching details: cannot import name SpiceClientGtk
Traceback (most recent call last):
File "/home/tal/work/virt-manager/virtManager/engine.py", line 753, in _show_vm_helper
details = self._get_details_dialog(uri, vm.get_connkey())
File "/home/tal/work/virt-manager/virtManager/engine.py", line 731, in _get_details_dialog
obj = vmmDetails(conn.get_vm(connkey))
File "/home/tal/work/virt-manager/virtManager/details.py", line 495, in __init__
from virtManager.console import vmmConsolePages
File "/home/tal/work/virt-manager/virtManager/console.py", line 27, in <module>
from gi.repository import SpiceClientGtk
ImportError: cannot import name SpiceClientGtk
Now, I ran the following command:
sudo apt-get install python-spice-client-gtk gir1.2-spice-client-gtk-3.0
Finally! Now you should be able to easily run your new virt-manager.
NOTE: This post was written based on the master branch with a specific commit (aa823b5b58d689e2a69a9822fd462a1333d8d415) since the current state had a small issue creating new machines (I sent a patch https://www.redhat.com/archives/virt-tools-list/2014-July/msg00051.html).
Have fun!
Tal Kain