[SciPy-dev] scikits.learn: manifold learning does not build

Matthieu Brucher matthieu.brucher@gmail....
Wed May 28 05:28:13 CDT 2008

> Another problem is that matrix folder is not added to CPPPATH:
> ...
> building 'manifold_learning.compression.cost_function._cost_function'
> extension
> compiling C++ sources
> C compiler: g++ -pthread -fno-strict-aliasing -DNDEBUG -g -O2 -Wall -fPIC
> compile options: '-Icompression
> -I/home/david/local/lib/python2.5/site-packages/numpy/core/include
> -I/usr/include/python2.5 -c'
> g++: compression/cost_function/cost_function.cpp
> In file included from compression/cost_function/cost_function.cpp:2:
> compression/cost_function/modifiedCompression.h:12:31: error:
> matrix/matrix_lib.h: No such file or directory
> compression/cost_function/modifiedCompression.h:13:35: error:
> matrix/sub_matrix_lib.h: No such file or directory

I'll check this as well, thanks for reporting this. I explicitely added the
folder in the include options, but it seems that it is gone :|

> Once you fix this, feel free to re-enable manifold learning (but be sure
> to fix this, because some people complained that machine.em and
> machine.svm were broken before I disabled it)

That must be me :D

French PhD student
Website : http://matthieu-brucher.developpez.com/
Blogs : http://matt.eifelle.com and http://blog.developpez.com/?blog=92
LinkedIn : http://www.linkedin.com/in/matthieubrucher
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