I am not sure what do you mean by "cake output". I removed the LaplacianInferenceMethod from the import statement (it wasn't even used in the rest of the script) and everything works. I tried all the examples in the modular_python graphical including eigenfaces.py and everything seems to work--I had to modify some things because some of the examples used functions that were changed or renamed and LaplacianInferenceMethod could be one of those. Am I right to believe that there is not an issue with Eigen but rather the issue us with the examples not following recent changes in shogun 4.0.0?
On Sun, Jan 24, 2016 at 3:31 AM, Heiko Strathmann < [email protected]> wrote: > Hi > > Ok, that's one down. Can you post your cake output? Seems like Eigen > wasn't detected > > H > > > On Saturday, 23 January 2016, Aref Nammari <[email protected]> wrote: > >> Hi Heiko, >> >> I downloaded and built the latest git develop branch and got the same >> results. It is the "from modshogun import LaplacianInferenceMethod " that >> is the source of the error--cannot import error. >> >> Aref >> >> On Fri, Jan 22, 2016 at 8:42 AM, Aref Nammari <[email protected]> >> wrote: >> >>> Hello Heiko, >>> >>> Thank you for the reply. >>> I believe the problem is not related to Eigen3. I took a look at the >>> script I was trying to run and tried to see where the error was. I narrowed >>> it down to an import statement " from modshogun import >>> LaplacianInferenceMethod ". This import causes a not found error. The >>> exception in the script returns 'Eigen3 needed for Gaussian Processes' >>> which led me to believe that there was a problem in the build. I think the >>> build is OK. However, I am not quite sure why the import does not work. The >>> example I was trying to run is in >>> examples/undocumented/python_modular/graphical/classifier_gaussian_process_binary_classification.py >>> I will try the latest version in git and see if the problem persists. >>> >>> >>> Thanks, >>> Aref >>> >>> On Fri, Jan 22, 2016 at 3:52 AM, Heiko Strathmann < >>> [email protected]> wrote: >>> >>>> Hi Aref, >>>> >>>> This is weird, can you post a gist with the cmake output somewhere? >>>> >>>> Also, could you try to do the same thing again with the latest git >>>> version of shogun? >>>> >>>> H >>>> >>>> 2016-01-21 20:14 GMT+00:00 Aref Nammari <[email protected]>: >>>> >>>>> Hello, >>>>> >>>>> >>>>> >>>>> I have installed shogun-toolbox version 4.0.0 downloaded from >>>>> shogun-toolbox.org. I installed python –modular and RModular. No >>>>> errors were reported during the build process. I tried several examples >>>>> and >>>>> they seem to work with the exception of examples requiring Eigen3. During >>>>> the build process I have turned BUNDLE_EIGEN ON and the package appears to >>>>> have been downloaded but when I try some of the examples requiring Eigen3 >>>>> (such Gaussian_processe examples) I get an error “Gaussian processes >>>>> require Eigen3 be installed). I am not sure what the problem is or how to >>>>> solve it. Any help in this area is appreciated. I am running python 2.7.6 >>>>> and also have Anaconda installed. The OS is Ubuntu 14.04 LTS. >>>>> >>>>> >>>>> >>>>> Thanks, >>>>> >>>>> Aref >>>>> >>>> >>>> >>> >>
