Daniel, that is a CMake warning, the less than optimal 'catkin_basic' which was created before my time is naively trying to find package all of your dependencies, the fact that it is not finding catkin_pkg is expected.
I think that is a red herring, and has nothing to do with your problems. This is actually the problem:
/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/rocon_tools/rocon_interactions/doc/modules.rst:72: WARNING: autodoc: failed to import module u'rocon_interactions.web_interactions'; the following exception was raised:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/sphinx/ext/autodoc.py", line 335, in import_object
__import__(self.modname)
File "/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/lib/python2.7/dist-packages/rocon_interactions/__init__.py", line 20, in <module>
from .manager import InteractionsManager
File "/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/lib/python2.7/dist-packages/rocon_interactions/manager.py", line 31, in <module>
import rocon_uri
File "/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/lib/python2.7/dist-packages/rocon_uri/__init__.py", line 23, in <module>
from uri import parse, is_compatible, RoconURI
File "/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/lib/python2.7/dist-packages/rocon_uri/uri.py", line 150, in <module>
class RoconURI(object):
File "/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/lib/python2.7/dist-packages/rocon_uri/uri.py", line 176, in RoconURI
ebnf_rules = rules.load_ebnf_rules()
File "/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/lib/python2.7/dist-packages/rocon_uri/rules.py", line 107, in load_ebnf_rules
yaml_rules = load_rules_into_dictionary()
File "/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/lib/python2.7/dist-packages/rocon_uri/rules.py", line 48, in load_rules_into_dictionary
with open(yaml_filename) as f:
IOError: [Errno 2] No such file or directory: u'/home/rosbuild/hudson/workspace/doc-indigo-rocon_tools/doc_stacks/2014-05-05_10-39-35.247521/local_installs/share/rocon_uri/yaml/rules.yaml'
```