Pkg xen devel - Feb 2009 - Bug#514918: xen-utils-unstable: xend starts with errors

Package: xen-utils-unstable
Version: 3.3-unstable+hg17961-1
Severity: important


if I try to start or restart xend, I get this errors:

/etc/init.d/xend restart
Restarting XEN control daemon: xendTraceback (most recent call last):
  File "/usr/lib/xen-unstable/bin/xend", line 146, in <module>
    sys.exit(main())
  File "/usr/lib/xen-unstable/bin/xend", line 123, in main
    start_blktapctrl()
  File "/usr/lib/xen-unstable/bin/xend", line 107, in start_blktapctrl
    execute('blktapctrl')
  File "/usr/lib/xen-unstable/lib/python/xen/util/auxbin.py", line 30,
in execute
    os.execv(exepath, a)
OSError: [Errno 2] No such file or directory

-- System Information:
Debian Release: 5.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (101,
'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-1-xen-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages xen-utils-unstable depends on:
ii  e2fslibs               1.41.3-1          ext2 filesystem libraries
ii  iproute                20080725-2        networking and traffic control too
ii  libc6                  2.7-18            GNU C Library: Shared libraries
ii  libgnutls26            2.4.2-6           the GNU TLS library - runtime libr
ii  libncurses5            5.7+20090124-1    shared libraries for terminal hand
ii  libsdl1.2debian        1.2.13-4          Simple DirectMedia Layer
ii  python                 2.5.2-3           An interactive high-level object-o
ii  python-central         0.6.8             register and build utility for Pyt
ii  python2.5              2.5.2-15          An interactive high-level object-o
ii  udev                   0.125-7           /dev/ and hotplug management daemo
ii  xen-utils-common       3.2.0-2           XEN administrative tools - common 
ii  zlib1g                 1:1.2.3.3.dfsg-12 compression library - runtime

Versions of packages xen-utils-unstable recommends:
ii  bridge-utils                  1.4-5      Utilities for configuring the Linu
pn  xen-hypervisor-unstable       <none>     (no description available)

xen-utils-unstable suggests no packages.

-- no debconf information