[C++-sig] PyUblas: PROBLEMS WITH PythonBoost libraries

[Gabriele Brambilla]

Hi all,

I tried to install PyUblas via pip install but I received an error about
the Boost python libraries.

I have a Mac and I am using Anaconda for Python

I tried manually doing:

     1    11:31    setenv CPPFLAGS "-I/opt/local/include"
     2    11:31    setenv LDFLAGS "-L/opt/local/lib"
     3    11:31    cd /tmp
     4    11:31    tar zxf ~/Downloads/PyUblas-2013.1.tar.gz
     5    11:31    cd PyUblas-2013.1/
     6    11:32    ./configure.py
     7    11:32    vi siteconf.py

The  siteconf.py edit was changing
BOOST_PYTHON_LIBNAME = ['boost_python']
to
BOOST_PYTHON_LIBNAME = ['boost_python-mt']

     8    11:32    python setup.py install

the install complete, but when I try to import pyublas I got this error:
but "import pyublas" fails with:

[gs66-stumbras:~] gbrambil% python
Python 2.7.6 (default, Dec 12 2014, 14:02:59)
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)] on
darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pyublas
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File
"/Users/gbrambil/anaconda/lib/python2.7/site-packages/PyUblas-2013.1-py2.7-macosx-10.5-x86_64.egg/pyublas/__init__.py",
line 2, in <module>
    import pyublas._internal
ImportError:
dlopen(/Users/gbrambil/anaconda/lib/python2.7/site-packages/PyUblas-2013.1-py2.7-macosx-10.5-x86_64.egg/pyublas/_internal.so,
2): Symbol not found: __ZNSoD0Ev
  Referenced from:
/Users/gbrambil/anaconda/lib/python2.7/site-packages/PyUblas-2013.1-py2.7-macosx-10.5-x86_64.egg/pyublas/_internal.so
  Expected in: dynamic lookup

>>>

Confirming missing symbol:
[gs66-stumbras:~] gbrambil% nm
/Users/gbrambil/anaconda/lib/python2.7/site-packages/PyUblas-2013.1-py2.7-macosx-10.5-x86_64.egg/pyublas/_internal.so
| grep __ZNSoD0Ev
                 U __ZNSoD0Ev

Do you know what the problem is?

Thanks

Gabriele
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