+ [ -z /usr ]
+ export BYOBU_PREFIX
+ . /usr/lib/byobu/include/common
+ [ -z  ]
+ . /usr/lib/byobu/include/dirs
+ PKG=byobu
+ [ -r /home/ubuntu/.byoburc ]
+ [ -n /usr ]
+ [ -d /home/ubuntu/.byobu ]
+ export BYOBU_CONFIG_DIR=/home/ubuntu/.byobu
+ [ -d /home/ubuntu/.byobu ]
+ [ -r /etc/byobu/socketdir ]
+ . /etc/byobu/socketdir
+ SOCKETDIR=/var/run/screen
+ [ -r /home/ubuntu/.byobu/socketdir ]
+ [ -w /dev/shm ]
+ [ -d /dev/shm/byobu-ubuntu-9uN4A9gK ]
+ [ -O /dev/shm/byobu-ubuntu-9uN4A9gK ]
+ export BYOBU_RUN_DIR=/dev/shm/byobu-ubuntu-9uN4A9gK
+ break
+ [ ! -d /dev/shm/byobu-ubuntu-9uN4A9gK ]
+ [ ! -O /dev/shm/byobu-ubuntu-9uN4A9gK ]
+ command -v
+ break
+ [ -z screen ]
+ [ -d /dev/shm/byobu-ubuntu-9uN4A9gK/cache.screen ]
+ . /usr/lib/byobu/include/shutil
+ . /usr/lib/byobu/include/constants
+ PKG=byobu
+ . /usr/lib/byobu/include/icons
+ PKG=byobu
+ [ screen = tmux ]
+ ICON_C=C
+ ICON_F=F
+ ICON_RD=<
+ ICON_WR=>
+ ICON_MAIL=[M]
+ ICON_UP=^
+ ICON_DN=v
+ ICON_TRASH=T
+ ICON_WIFI=
+ ICON_REBOOT=(R)
+ ICON_UPDATES=!
+ ICON_SECURITY=!!
+ ICON_KB=KB
+ ICON_MB=MB
+ ICON_GB=GB
+ ICON_TB=TB
+ ICON_KHz=kHz
+ ICON_MHz=MHz
+ ICON_GHz=GHz
+ ICON_MBPS=Mbps
+ ICON_SESSION=|
+ PCT=%
+ [ -z screen ]
+ export BYOBU_BACKEND
+ BYOBU_ARG_VERSION=-v
+ ESC=\005
+ command -v gsed
+ export BYOBU_SED=sed
+ command -v greadlink
+ export BYOBU_READLINK=readlink
+ command -v sensible-pager
+ export BYOBU_PAGER=sensible-pager
+ sed --follow-symlinks s///
+ true
+ command -v ulimit
+ export BYOBU_ULIMIT=ulimit
+ [ -z  ]
+ command -v python
+ BYOBU_PYTHON=python
+ export BYOBU_DARK=black
+ export BYOBU_LIGHT=white
+ export BYOBU_ACCENT=#75507B
+ export BYOBU_HIGHLIGHT=#DD4814
+ export BYOBU_WINDOW_NAME=-
+ get_distro
+ local distro=
+ [ -n  ]
+ [ -r /etc/issue ]
+ local issue
+ IFS= read issue
+ distro=Ubuntu
+ _RET=Ubuntu
+ export BYOBU_DISTRO=Ubuntu
+ BYOBU_INCLUDED_LIBS=1
+ python /usr/lib/byobu/include/config.py
ERROR: Could not import the python snack module