Getting Started Documention is missing dependancies

[Steve McInerney]

$ lsb_release -d
Description: Ubuntu 10.10

$ sudo apt-get install python-zookeeper python-txaws
...
The following extra packages will be installed:
  libzookeeper2 python-epsilon python-nevow
The following NEW packages will be installed:
  libzookeeper2 python-epsilon python-nevow python-txaws python-zookeeper
0 upgraded, 5 newly installed, 0 to remove and 4 not upgraded.
...
Get:1 http://archive.ubuntu.com/ubuntu/ maverick/universe libzookeeper2 i386 3.3.1+dfsg1-2 [50.4kB]
Get:2 http://archive.ubuntu.com/ubuntu/ maverick/main python-nevow all 0.10.0-1 [547kB]
Get:3 http://archive.ubuntu.com/ubuntu/ maverick/universe python-epsilon all 0.6.0-3 [92.5kB]
Get:4 http://archive.ubuntu.com/ubuntu/ maverick-updates/universe python-txaws all 0.0.1-0ubuntu1.10.10 [47.2kB]
Get:5 http://archive.ubuntu.com/ubuntu/ maverick/universe python-zookeeper i386 3.3.1+dfsg1-2 [19.6kB]
...

$ bzr branch lp:ensemble
Branched 235 revision(s).

$ cd ensemble

ensemble$ export PYTHONPATH=$PWD:$PYTHONPATH
ensemble$ bin/ensemble
Traceback (most recent call last):
  File "bin/ensemble", line 4, in <module>
    from ensemble.control import main
  File "..../ensemble/ensemble/control/__init__.py", line 7, in <module>
    from ensemble.environment.config import EnvironmentsConfig
  File "..../ensemble/ensemble/environment/config.py", line 2, in <module>
    import yaml
ImportError: No module named yaml

ensemble$ sudo apt-get install python-yaml
...
The following extra packages will be installed:
  libyaml-0-2
The following NEW packages will be installed:
  libyaml-0-2 python-yaml
...
Get:1 http://archive.ubuntu.com/ubuntu/ maverick/main libyaml-0-2 i386 0.1.3-1 [53.8kB]
Get:2 http://archive.ubuntu.com/ubuntu/ maverick/main python-yaml i386 3.09-4build1 [108kB]
...

ensemble$ bin/ensemble
Traceback (most recent call last):
  File "bin/ensemble", line 4, in <module>
    from ensemble.control import main
  File "/home/steve/Documents/Canonical/BBB/ensemble/ensemble/control/__init__.py", line 9, in <module>
    import add_relation
  File "/home/steve/Documents/Canonical/BBB/ensemble/ensemble/control/add_relation.py", line 7, in <module>
    from ensemble.state.relation import RelationStateManager
  File "/home/steve/Documents/Canonical/BBB/ensemble/ensemble/state/relation.py", line 10, in <module>
    from txzookeeper.utils import retry_change
ImportError: No module named txzookeeper.utils

[Tom Haddon (mthaddon)]

I can confirm this is also an issue on natty.