Bug#835204: autopkgtest: adt-virt-* binaries fail to start with ImportError: No module named 'VirtSubproc'

[josch@debian.org (Johannes Schauer)]

Package: autopkgtest
Version: 4.0.4
Severity: important
Control: block #833436 by -1

Hi,

steps to reproduce:

$ for p in /usr/bin/adt-virt-*; do $p; done
Traceback (most recent call last):
  File "/usr/bin/adt-virt-chroot", line 32, in <module>
    import VirtSubproc
ImportError: No module named 'VirtSubproc'
Traceback (most recent call last):
  File "/usr/bin/adt-virt-lxc", line 41, in <module>
    import VirtSubproc
ImportError: No module named 'VirtSubproc'
Traceback (most recent call last):
  File "/usr/bin/adt-virt-lxd", line 38, in <module>
    import VirtSubproc
ImportError: No module named 'VirtSubproc'
Traceback (most recent call last):
  File "/usr/bin/adt-virt-null", line 32, in <module>
    import VirtSubproc
ImportError: No module named 'VirtSubproc'
Traceback (most recent call last):
  File "/usr/bin/adt-virt-qemu", line 43, in <module>
    import VirtSubproc
ImportError: No module named 'VirtSubproc'
Traceback (most recent call last):
  File "/usr/bin/adt-virt-schroot", line 37, in <module>
    import VirtSubproc
ImportError: No module named 'VirtSubproc'
Traceback (most recent call last):
  File "/usr/bin/adt-virt-ssh", line 42, in <module>
    import VirtSubproc
ImportError: No module named 'VirtSubproc'

The resolution of this bug blocks #833436.

Thanks!

cheers, josch