This is on Ubuntu 14.04.2 LTS. On March 7th, following instructions from [1] I did a git clone followed by python setup.py develop
Thank you! [1] https://github.com/numenta/nupic/wiki/Installing-and-Building-NuPIC On Mon, Mar 9, 2015 at 2:53 PM, Matthew Taylor <[email protected]> wrote: > I have replicated this error on my computer: > https://github.com/numenta/nupic/issues/1918. I'll be working on this > today. > --------- > Matt Taylor > OS Community Flag-Bearer > Numenta > > > On Mon, Mar 9, 2015 at 10:25 AM, Matthew Taylor <[email protected]> wrote: > > Ok, thanks for the report. Looks like there is something wrong with > > some recent changes I made, trying to make data file discovery easier! > > I'll be looking into this today. > > > > Mateja, can you tell me: > > - How did you install nupic? > > - What OS are you running on? > > > > Thanks, > > --------- > > Matt Taylor > > OS Community Flag-Bearer > > Numenta > > > > > > On Mon, Mar 9, 2015 at 9:41 AM, David Wood <[email protected]> > wrote: > >> Hi Mateja, > >> > >> I just had a very similar problem. Please see: > >> https://github.com/numenta/nupic/issues/1805 > >> > >> There is a bug, but I managed to work around it by setting the NUPIC and > >> NTA_DATA_PATH environment variables. NUPIC should be set the top level > of > >> your NuPIC installation and the second set to the location of your data > >> file. > >> > >> I hope this helps! > >> > >> Regards, > >> Dave > >> -- > >> http://about.me/david_wood > >> > >> > >> > >> On Mar 9, 2015, at 12:34, Mateja Putic <[email protected]> wrote: > >> > >> I am following the hotgym prediction demo instructions from Matt's > tutorial > >> video (https://www.youtube.com/watch?v=S-0thrzOHTc) on a clean develop > build > >> checked out March 7th. > >> > >> I am running ./swarm.py and it quits with the following error (this is > just > >> an excerpt of the full log http://pastebin.com/w0v1Ym7c) > >> > >> Successfully submitted new HyperSearch job, jobID=1021 > >> <jobID: 1021> 2 models finished [success: 0; eof: 0; stopped: 0; > killed: 0; > >> ERROR: 2; ORPHANED: 0; unknown: 0] > >> ERROR MESSAGE: Exception occurred while running model 2481: IOError(2, > 'No > >> such file or directory') (<type 'exceptions.IOError'>) > >> Traceback (most recent call last): > >> File "/home/vagrant/nupic/nupic/swarming/utils.py", line 430, in > >> runModelGivenBaseAndParams > >> (completionReason, completionMsg) = runner.run() > >> File "/home/vagrant/nupic/nupic/swarming/ModelRunner.py", line 238, > in run > >> maxTimeout=readTimeout) > >> File "/home/vagrant/nupic/nupic/data/stream_reader.py", line 209, in > >> __init__ > >> self._openStream(dataUrl, isBlocking, maxTimeout, bookmark, > >> firstRecordIdx) > >> File "/home/vagrant/nupic/nupic/data/stream_reader.py", line 300, in > >> _openStream > >> firstRecord=firstRecordIdx) > >> File "/home/vagrant/nupic/nupic/data/file_record_stream.py", line > 164, in > >> __init__ > >> self._file = open(self._filename, self._mode) > >> IOError: [Errno 2] No such file or directory: > >> u'/home/vagrant/nupic/nupic/datafiles/rec-center-hourly.csv' > >> > >> I'm not sure why its looking in > >> /home/vagrant/nupic/nupic/datafiles/rec-center-hourly.csv when the > config > >> file specifies 'file://rec-center-hourly.csv', which should mean the > $PWD. > >> > >> I tried debugging; I set a breakpoint on line 164 of > file_record_stream.py > >> and self._filename evaluates to > >> > u'/home/vagrant/nupic/examples/opf/clients/hotgym/prediction/one_gym/rec-center-hourly.csv' > >> which is correct. > >> > >> However, I think this is multithreaded code, so when the breakpoint is > hit, > >> it could be just the first time. When I continue after that breakpoint, > the > >> breakpoint isn't hit again and it fails with the above error. > >> > >> I also tried changing "source" in swarm_description.py to > >> "file://extra/hotgym/rec-center-hourly.csv", and that got a little > further, > >> but then it complained that there's a discrepancy in the column names. > >> > >> It seems that at one time while swarm.py is run, it thinks the root is > >> $NUPIC, and then at another time it thinks its $PWD. I'm not sure where > the > >> source of the problem is though. I could use someone's help in tracking > this > >> down. > >> > >> Thanks! > >> > >> -- > >> Mr. Mateja Putic > >> Ph.D Candidate > >> Department of Electrical and Computer Engineering > >> University of Virginia > >> (703) 303-2099 > >> > >> > > -- Mr. Mateja Putic Ph.D Candidate Department of Electrical and Computer Engineering University of Virginia (703) 303-2099
