Installing WebUI with proper Environmental Variables
I'm trying to install the web interface on my laptop. I've gotten things to work after a little tweaking (which I updated on the wiki), so that I get through the whole installation process.
However, when I open a browser, I get this error message.
MOD_PYTHON ERROR
ProcessId: 6630
Interpreter: '127.0.0.1'
ServerName: '127.0.0.1'
DocumentRoot: '/var/www'
URI: '/webui/'
Location: '/webui/'
Directory: None
Filename: '/var/www/webui'
PathInfo: '/'
Phase: 'PythonHandler'
Handler: 'startmod'
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1537, in HandlerDispatch
default=default_handler, arg=req, silent=hlist.silent)
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1229, in _process_target
result = _execute_target(config, req, object, arg)
File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1128, in _execute_target
result = object(arg)
File "/opt/ros/diamondback/stacks/web_interface/webui/src/webui/startmod.py", line 18, in handler
ros_root = os.environ['ROS_ROOT']
File "/usr/lib/python2.6/UserDict.py", line 22, in __getitem__
raise KeyError(key)
KeyError: 'ROS_ROOT'
Clearly, ROS_ROOT is not being set properly. Any ideas where to set this variable so that the Webui picks up on it? Currently, I believe it is being set through setup.bash.
