Diego responded to a digest email, but I'm responding in the original thread.
> Hello Matthew, > Thanks for your answer. > I have a few questions on regards of Cerebro 2. > 1. By CLA model you mean the description.py file that is generated after the > swarm? -just to clarify. By, Cerebro (& Cerebro2) will display the state of the cells within a NuPIC model during it's life cycle (as data is being passed into it). The description.py has to do with swarming permutations and the found model parameters, which all happens before a NuPIC model is created and run. Cerebro provide an almost-live look into the cellular state of NuPIC when running. > 2. When setting up cerebro2.server is written that i must first patch my > model. but in which file exactly do i need to add these lines? Also can you > pls point me out how do i need to save the description.py file so i can call > it as an object-argument of Patcher().patchCLAModel(model). > 3. I am able to start the server successfully (python server.py 9090) but > when i go to url http://localhost:9090/demo i get a 404 error file not found, > which is strange cause the folder and the files are there, and in the root i > only see "See README for instructions". I think at this stage i should be > able to see at least the demos running is that correct? > 4. If i manage to run successfully the Model/SP/TP in cerebro2.server is it > also necesary to go to cerebro2-client and run again simplehttpserver 8000? > Or should it be the same port number 9090? > Thanks, > Diego Chetan, can you answer Diego's other questions? --------- Matt Taylor OS Community Flag-Bearer Numenta On Sat, Sep 13, 2014 at 12:30 PM, Matthew Taylor <[email protected]> wrote: > Diego, > > https://github.com/numenta/nupic.cerebro is not actively supported any > more. Chetan and Jeff Fohl have been working on > https://github.com/numenta/nupic.cerebro2, however. I think you'd have > more luck trying to this that project. You'll definitely get more > support on the mailing list, because no one is maintaining Cerebro 1. > > Regards, > --------- > Matt Taylor > OS Community Flag-Bearer > Numenta > > > On Sat, Sep 13, 2014 at 10:52 AM, Diego Martinez <[email protected]> wrote: >> Hello- >> >> I am trying to install Cerebro but i keep getting this error. I would >> appreciate if someone can tell me where to look in order to fix it: >> >> Traceback (most recent call last): >> File "/my-path/cerebro.py", line 26, in <module> >> from cerebro_model import CerebroModel >> File "/my-path/cerebro_model.py", line 39, in <module> >> from nupic.frameworks.opf.exp_generator.ExpGenerator import >> (expGenerator) >> File "/home/nupic/nupic/frameworks/opf/exp_generator/ExpGenerator.py", >> line 59, in <module> >> METRIC_WINDOW = int(Configuration.get("nupic.opf.metricWindow")) >> TypeError: int() argument must be a string or a number, not 'NoneType' >> >> Here below the details: >> >> 1. I am using an HP TouchSmart 600 with Ubuntu 14.04.1 LTS (Trusty) in a >> dual partition with Windows 7. >> 2. I have installed NuPIC on the Ubuntu partition following the Ubuntu >> tutorial (https://github.com/numenta/nupic/wiki/Installing-NuPIC-on-Ubuntu) >> and i have successfully run all the tests. >> 3. In Ubuntu I have installed: libevent(1.4.13), mongodb(v2.4.11) & >> requirements.txt for cerebro (gevent==0.13.8, web.py==0.37 & pymongo==2.6.2) >> Everything went OK. >> 4. I have created one folder named "mongo" to be used as a database path and >> then launch mongo ~$ mongod --dbpath /my_path/mongo --port 8050. The reason >> i did this was because if i only run on the terminal ~$ mongod i get the >> following error - ERROR: dbpath (/data/db/) does not exist. (Just FYI) >> 5. I suppose it lunch succesfully because i receive the confirmation >> "waiting for connections on port 8050". Also when i run ~$ ps aux | grep >> mongo i can see the process ID number + some other details. >> 6. Then I open a new terminal to run ~$ python /my-path/cerebro.py and i get >> the error above. >> >> Thanks for your help. >> >> Kindly regards, >> Diego
