Give it another try; this is how the compilation works for me right now (Ubuntu 9.04):
$ ls iulib.i latin3-full.model narray.pyc ocropus-test.py test2.py TestImages test.py iulib_tests.py Makefile ocropus.i README test3.py test.jpg textbox.png $ make swig -I/usr/local/include -python -c++ iulib.i g++ -g -fPIC -I/usr/local/include -I/usr/include/python2.5 -shared iulib_wrap.cxx -o _iulib.so \ -liulib -ltiff -lpng -ljpeg -lSDL -lSDL_gfx -lSDL_image swig -I/usr/local/include -python -c++ ocropus.i g++ -g -fPIC -I/usr/local/include -I/usr/include/python2.5 -fopenmp -shared ocropus_wrap.cxx -o _ocropus.so \ -locropus -liulib -ltiff -lpng -ljpeg -lSDL -lSDL_gfx -lSDL_image \ -ltesseract_full -llept -lgsl -lm -lblas $ python test.py 512 512 1.0 $ Tom On Fri, Jun 19, 2009 at 12:39, vidyanand <[email protected]> wrote: > > Hi Lakshmesha > > I got the latest iulib and was able to get this to work. But Makefile > needs a change for swig to work on ocropus.i. > > The line is > swig -python -c++ ocropus.i > > Whereas it should be > swig -I/usr/local/include -python -c++ ocropus.i > > Also, once I got the make done. I am guessing I need to call ld ( GNU > Linker) > > So I tried the following ( > http://www.dabeaz.com/cgi-bin/wiki.pl?SwigFaqLinuxSharedLibraries > ) > > ld -shared _iulib.so -o iulib.so > > It goes through fine ( Shouldn't I be needing sudo privileges ?) > > But when I run test2.py I am getting the following error. I need to do > the same for > > Traceback (most recent call last): > File "test2.py", line 1, in <module> > import iulib,numpy,pylab > ImportError: _iulib.so: cannot open shared object file: No such file > or directory > > > What am I doing wrong ? > > thanks > > > > On Jun 19, 12:38 pm, lakshmesha G V <[email protected]> wrote: > > Hi Vidyanand, > > Sorry download iulib from the mercurial > > repositoryhttps://iulib.googlecode.com/hg/. > > You can find the instruction in the > > sitehttp://code.google.com/p/iulib/source/checkout. > > > > These things are neccesary for ocroswig since while developing ocroswig, > > some fixes were added to iulib. > > So you have to use the latest iulib version. No changes were made to ocropus > > however. > > > > Regards, > > Lakshmesha > > > > > > > > On Thu, Jun 18, 2009 at 9:31 PM, vidyanand <[email protected]> wrote: > > > > > Hi Lakshmesha > > > > > I downloaded the same ( iulib-0.4 ) and installed it using scons and > > > tried doing a make on ocroswig. > > > > > I still get the same error. > > > > > On Jun 18, 9:13 pm, lakshmesha G V <[email protected]> wrote: > > > > Hi Vidyanand, > > > > You need to use the latest iulib for it. You can download it from the > > > link > > > > in sitehttp://code.google.com/p/iulib/downloads/list > > > > Use it and give it a try. > > > > > > Regards, > > > > Lakshmesha > > > > > > On Thu, Jun 18, 2009 at 4:48 PM, vidyanand <[email protected]> wrote: > > > > > > > Hi Thomas > > > > > > > I have ocropus 0.4 ( install from the tar file in downloads sections) > > > > > installed. I downloaded the latest version of ocroswig and am trying > > > > > to run make on it, but it fails with the following error. > > > > > > > /usr/local/include/colib/narray-util.h: In function ‘void > > > > > colib::clampscale(colib::narray<T>&, colib::narray<S>&, T, T) [with T > > > > > = float, U = float]’: > > > > > iulib_wrap.cxx:21719: instantiated from here > > > > > /usr/local/include/colib/narray-util.h:432: error: no matching > > > > > function for call to ‘colib::narray<float>::at1d()’ > > > > > /usr/local/include/colib/narray.h:432: note: candidates are: T& > > > > > colib::narray<T>::at1d(int) const [with T = float] > > > > > /usr/local/include/colib/narray-util.h: In function ‘void > > > > > colib::clampscale(colib::narray<T>&, colib::narray<S>&, T, T) [with T > > > > > = int, U = int]’: > > > > > iulib_wrap.cxx:21785: instantiated from here > > > > > /usr/local/include/colib/narray-util.h:432: error: no matching > > > > > function for call to ‘colib::narray<int>::at1d()’ > > > > > /usr/local/include/colib/narray.h:432: note: candidates are: T& > > > > > colib::narray<T>::at1d(int) const [with T = int] > > > > > /usr/local/include/colib/narray-util.h: In function ‘void > > > > > colib::clampscale(colib::narray<T>&, colib::narray<S>&, T, T) [with T > > > > > = unsigned char, U = unsigned char]’: > > > > > iulib_wrap.cxx:21851: instantiated from here > > > > > /usr/local/include/colib/narray-util.h:432: error: no matching > > > > > function for call to ‘colib::narray<unsigned char>::at1d()’ > > > > > /usr/local/include/colib/narray.h:432: note: candidates are: T& > > > > > colib::narray<T>::at1d(int) const [with T = unsigned char] > > > > > make: *** [_iulib.so] Error 1 > > > > > > > I am guessing the interface file is not compatible anymore with that > > > > > version. What do you suggest ? > > > > > > > I am new to the SWIG world, but I could help out if you give me some > > > > > pointers to get this to work. > > > > > > > thanks > > > > > Vidyanand > > > > > > > On May 3, 5:30 am, Thomas Breuel <[email protected]> wrote: > > > > > > I put up the very beginnings of SWIG support in a new sub-project at > > > > > > mercurial.iupr.org (ocroswig). > > > > > > > > If you're brave enough to compile and install the mercurial version > > > of > > > > > > OCRopus, you can give it a try. > > > > > > > > It actually can already do useful things: you can read/write images, > > > > > convert > > > > > > them to/from Python images or arrays, and you can invoke any of the > > > major > > > > > > components of OCRopus from it, including layout analysis and text > > > line > > > > > > recognition. There is no documentation, though. > > > > > > > > Tom > > > > > > -- > > > > -Lakshmesha > > > > -- > > -Lakshmesha > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "ocropus" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/ocropus?hl=en -~----------~----~----~----~------~----~------~--~---
