Thanks for confirmation Scott & Subutai. Georgios, if you can help me with compiling on 32bit and testing, we can give it a go..
On Wed, Aug 14, 2013 at 2:11 AM, Scott Purdy <[email protected]> wrote: > I checked with Subutai and it sounds like we aren't aware of any reasons > that 32 bit wouldn't work but aren't sure how hard it would be to get it > working. So feel free to continue trying to get it to work but we probably > can't help much. > > > On Tue, Aug 13, 2013 at 4:54 PM, Georgios Pierris <[email protected]>wrote: > >> Cheers Scott and Marek. >> >> Would be nice to add 32 bit support given there are no hard requirements. >> >> In the meantime, or if not eventually resolved, would still be good to >> update the dependencies on the Readme.md to reflect the 64 bit requirement. >> >> Cheers, >> Georgios >> >> >> On Wed, Aug 14, 2013 at 12:46 AM, Marek Otahal <[email protected]>wrote: >> >>> Hi Georgios, >>> >>> >>> On Wed, Aug 14, 2013 at 1:38 AM, Scott Purdy <[email protected]> wrote: >>> >>>> AFAIK we require 64 bit. I believe this is necessary for our SWIG >>>> interface between Python and C++ (including numpy objects) to work >>>> correctly. >>>> >>> Is it? Is it a problem of some API logic, or just missing libs? >>> If it's only the libs, please see >>> https://issues.numenta.org/browse/NPC-143 >>> and we can start rebuilding the libs and try to add linux32 support. >>> >>> Greetings, Mark >>> >>> >>>> >>>> >>>> On Tue, Aug 13, 2013 at 4:22 PM, Georgios Pierris >>>> <[email protected]>wrote: >>>> >>>>> Hello everyone, >>>>> >>>>> I was not hoping to introduce myself to the community with a building >>>>> problem but there you go. >>>>> >>>>> Please also accept my apologies if this had to be a JIRA issue instead. >>>>> >>>>> I am trying to build nupic in Ubuntu 12.04 - 32 bit, Python 2.7, gcc >>>>> 4.6.3 . Initially, it was failing to include the headers in apr-1/ . I >>>>> thought, I had to install them and also created a soft link because my >>>>> libraries were in /usr/include/apr-1.0 . >>>>> >>>>> Then the build was failing on linking the htmtest with libyaml.a from >>>>> the external/linux32/lib/libyaml.a . When I realized that there is no >>>>> external/linux32 directory I got a bit worried. >>>>> >>>>> Nevertheless, I created one and statically built libyaml.a from the >>>>> source you provide with nupic. >>>>> Knowing I was not on the correct path, I compiled manually more >>>>> libraries, e.g., libz, and copied them in the linux32/lib folder, and kept >>>>> pushing it until I copied all the swig files from the linux64 folder. >>>>> I installed swig and ended up getting a common swig error about >>>>> redefinition of swig::traits that some people say manually remove them, >>>>> some other say it is version error. >>>>> >>>>> The question is, am I on the correct path and you think I should >>>>> invest time on solving this issue and issues to come, or am I totally >>>>> wrong >>>>> and you do not support 32 bit Linux? >>>>> >>>>> I simply doubt that somebody forgot to stage the linux32 folder :) >>>>> >>>>> Regards, >>>>> Georgios >>>>> >>>>> >>>> >>> >>> >>> -- >>> Marek Otahal :o) >>> >>> _______________________________________________ >>> nupic mailing list >>> [email protected] >>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>> >>> >> >> _______________________________________________ >> nupic mailing list >> [email protected] >> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >> >> > > _______________________________________________ > nupic mailing list > [email protected] > http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org > > -- Marek Otahal :o)
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