[MacPorts] #47926: py34-stfio import error

[MacPorts]

#47926: py34-stfio import error
---------------------------+------------------------
  Reporter:  rrifkin600@…  |      Owner:  christsc@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.3.3
Resolution:                |   Keywords:
      Port:  py34-stfio    |
---------------------------+------------------------
Changes (by ryandesign@…):

 * cc: rrifkin600@… (removed)
 * owner:  macports-tickets@… => christsc@…


Old description:

> In python 3.4, importing the library stfio causes the following error:
>
> $ python
> Python 3.4.3 (default, May 25 2015, 18:48:21)
> [GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.56)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import stfio
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File
> "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
> /site-packages/stfio/__init__.py", line 6, in <module>
>     from .stfio import *
>   File
> "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
> /site-packages/stfio/stfio.py", line 33, in <module>
>     _stfio = swig_import_helper()
>   File
> "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
> /site-packages/stfio/stfio.py", line 29, in swig_import_helper
>     _mod = imp.load_module('_stfio', fp, pathname, description)
>   File
> "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/imp.py",
> line 243, in load_module
>     return load_dynamic(name, filename, file)
> ImportError:
> dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
> /site-packages/stfio/_stfio.so, 2): Symbol not found:
> __ZNKSt3__19basic_iosIcNS_11char_traitsIcEEE5widenEc
>   Referenced from:
> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
> /site-packages/stfio/libstfio.dylib
>   Expected in: flat namespace
>  in
> /opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
> /site-packages/stfio/libstfio.dylib
>
> I need to use this library so I would appreciate your help very much.
>
> Thank you very much,
> Robert

New description:

 In python 3.4, importing the library stfio causes the following error:

 {{{
 $ python
 Python 3.4.3 (default, May 25 2015, 18:48:21)
 [GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.56)] on darwin
 Type "help", "copyright", "credits" or "license" for more information.
 >>> import stfio
 Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
 /site-packages/stfio/__init__.py", line 6, in <module>
     from .stfio import *
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
 /site-packages/stfio/stfio.py", line 33, in <module>
     _stfio = swig_import_helper()
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
 /site-packages/stfio/stfio.py", line 29, in swig_import_helper
     _mod = imp.load_module('_stfio', fp, pathname, description)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/imp.py",
 line 243, in load_module
     return load_dynamic(name, filename, file)
 ImportError:
 dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
 /site-packages/stfio/_stfio.so, 2): Symbol not found:
 __ZNKSt3__19basic_iosIcNS_11char_traitsIcEEE5widenEc
   Referenced from:
 /opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
 /site-packages/stfio/libstfio.dylib
   Expected in: flat namespace
  in
 /opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4
 /site-packages/stfio/libstfio.dylib
 }}}

 I need to use this library so I would appreciate your help very much.

 Thank you very much,
 Robert

--

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Ticket URL: <https://trac.macports.org/ticket/47926#comment:2>
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