Comment 10 for bug 1098102

Still error for me too:

marcio.merlone@phobos:~$ byobu
Traceback (most recent call last):
  File "/usr/bin/byobu-select-session", line 97, in <module>
    sessions = get_sessions()
  File "/usr/bin/byobu-select-session", line 63, in get_sessions
    output = subprocess.check_output(["tmux", "list-sessions"])
AttributeError: 'module' object has no attribute 'check_output'
marcio.merlone@phobos:~$ byobu -v
byobu version 5.27
tmux 1.5
marcio.merlone@phobos:~$ grep CODENAME /etc/lsb-release
DISTRIB_CODENAME=lucid
marcio.merlone@phobos:~$ uname -a
Linux phobos 2.6.32-45-server #101-Ubuntu SMP Mon Dec 3 15:54:27 UTC 2012 x86_64 GNU/Linux
marcio.merlone@phobos:~$