QuantLib Python Bindings - Windows
Locked
 
|
I am having trouble compiling the python bindings in windows. I have VC 2008 and VC 2010 installed - the binaries built fine with VC 2008.
QL_DIR is currently set to the QuantLib source directory as downloaded using SVN >echo %QL_DIR% c:\Users\lcota\workspace\quantlib\QuantLib the output of the python build command is a bunch of errors like the following python setup.py build running build running build_py running build_ext building 'QuantLib._QuantLib' extension C:\Python26\Scripts\gcc.exe -mno-cygwin -mdll -O -Wall -IC:\Python26\include -IC:\Python26\PC -c QuantLib/quantlib_wrap.cpp -o build QuantLib/quantlib_wrap.cpp:3423:26: ql/version.hpp: No such file or directory QuantLib/quantlib_wrap.cpp:3424: error: `QL_HEX_VERSION' was not declared in this scope QuantLib/quantlib_wrap.cpp:3425: error: `QL_VERSION' was not declared in this scope QuantLib/quantlib_wrap.cpp:3484:27: ql/quantlib.hpp: No such file or directory QuantLib/quantlib_wrap.cpp:3487:6: #error using an old version of QuantLib, please update QuantLib/quantlib_wrap.cpp:3874:48: boost/algorithm/string/case_conv.hpp: No such file or directory QuantLib/quantlib_wrap.cpp:3878: error: `QuantLib' has not been declared QuantLib/quantlib_wrap.cpp:3878: error: expected nested-name-specifier before "Error" QuantLib/quantlib_wrap.cpp:3878: error: `Error' has not been declared QuantLib/quantlib_wrap.cpp:3879: error: `QuantLib' has not been declared QuantLib/quantlib_wrap.cpp:3879: error: expected nested-name-specifier before "Handle" QuantLib/quantlib_wrap.cpp:3879: error: `Handle' has not been declared QuantLib/quantlib_wrap.cpp:3880: error: `QuantLib' has not been declared QuantLib/quantlib_wrap.cpp:3880: error: expected nested-name-specifier before "RelinkableHandle" QuantLib/quantlib_wrap.cpp:3880: error: `RelinkableHandle' has not been declared QuantLib/quantlib_wrap.cpp:3883: error: `QuantLib' has not been declared QuantLib/quantlib_wrap.cpp:3883: error: expected nested-name-specifier before "Integer" QuantLib/quantlib_wrap.cpp:3883: error: `Integer' has not been declared QuantLib/quantlib_wrap.cpp:3884: error: `QuantLib' has not been declared QuantLib/quantlib_wrap.cpp:3884: error: expected nested-name-specifier before "BigInteger" QuantLib/quantlib_wrap.cpp:3884: error: `BigInteger' has not been declared |
Re: QuantLib Python Bindings - Windows
|
|
On Tue, 2010-09-14 at 11:50 -0700, newbie730 wrote:
> building 'QuantLib._QuantLib' extension > C:\Python26\Scripts\gcc.exe I think Python 2.6 looks for VC++2008. From the above, it looks like it doesn't find it, ignores VC++2010, and tries gcc. I guess you'll have to stick with VC++2008... Luigi -- Innovation is hard to schedule. -- Dan Fylstra ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: QuantLib Python Bindings - Windows
|
|
Luigi Ballabio <[hidden email]> writes: >> building 'QuantLib._QuantLib' extension >> C:\Python26\Scripts\gcc.exe > > I think Python 2.6 looks for VC++2008. From the above, it looks like it > doesn't find it, ignores VC++2010, and tries gcc. I guess you'll have > to stick with VC++2008... Publicly distributed Python 2.6 was built with VC++2008. Although you might get away with it, it is best to build extensions with same compiler version that was used to build Python itself, and distutils indeed looks for the version of VC that the Python it finds was built with. A possible alternative to downgrading to VC++2008 is to recompile Python itself using your VC++2010. I believe that would solve your problem, but have not tried it myself... -- Bojan Nikolic || http://www.bnikolic.co.uk/ql/ ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
|
|
In reply to this post by Luigi Ballabio
I have VC++ 2008 installed - how can I make sure python distutils finds it?
|
Re: QuantLib Python Bindings - Windows
|
|
On Wed, 2010-09-15 at 05:05 -0700, newbie730 wrote:
> I have VC++ 2008 installed - how can I make sure python distutils finds it? On my machine, distutils looks for "C:\Program Files\Microsoft Visual Studio 9.0\VC\BIN\cl.exe" which, I think, is the default location; I didn't have to set anything myself. If you have it installed elsewhere, I'm afraid I can't be of much help---you might want to search the distutils docs, or ask on some Python list. Luigi -- A programming language is low-level when its programs require attention to the irrelevant. -- Alan Perlis ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: QuantLib Python Bindings - Windows
|
|
Able to make some progress with the compiler issue - turns out my installation of Python had a distutils.cfg file which was setting default compiler to be mingw32. After removing this file, Python correctly attempts to use the CL.exe from VS2008. Now I am getting some errors finding the boost libraries - this is the latest output:
PS C:\Users\lcota\workspace\quantlib\Quantlib-SWIG\python> python setup.py build running build running build_py running build_ext building 'QuantLib._QuantLib' extension c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D__WIN32__ -DWIN3 2 -DNDEBUG -D_WINDOWS -DNOMINMAX -IC:\Python26\include -IC:\Python26\PC -Ic:\Users\lcota\workspace\quantlib\QuantLib /Tp QuantLib/quantlib_wrap.cpp /Fobuild\temp.win32-2.6\Release\QuantLib/quantlib_wrap.obj /GR /FD /Zm250 /EHsc /MD cl : Command line warning D9024 : unrecognized source file type 'c:\boost\boost_1_44', object file assumed cl : Command line warning D9027 : source file 'c:\boost\boost_1_44' ignored quantlib_wrap.cpp c:\Users\lcota\workspace\quantlib\QuantLib\ql/qldefines.hpp(29) : fatal error C1083: Cannot open include file: 'boost/co nfig.hpp': No such file or directory error: command '"c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\cl.exe"' failed with exit status 2
|
Re: QuantLib Python Bindings - Windows
|
|
OK so I am able to get past the initial error with finding boost by setting CL="/Ic:\boost\boost_1_44"
Now I get the following error: LINK : fatal error LNK1104: cannot open file 'libboost_serialization-vc90-mt-1_44.lib' BEGIN CONSOLE PRINTOUT ---------------------------- PS C:\Users\lcota\workspace\quantlib\Quantlib-SWIG\python> python setup.py build running build running build_py running build_ext building 'QuantLib._QuantLib' extension c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D__WIN32__ -DWIN3 2 -DNDEBUG -D_WINDOWS -DNOMINMAX -IC:\Python26\include -IC:\Python26\PC -Ic:\Users\lcota\workspace\quantlib\QuantLib /Tp QuantLib/quantlib_wrap.cpp /Fobuild\temp.win32-2.6\Release\QuantLib/quantlib_wrap.obj /GR /FD /Zm250 /EHsc /MD quantlib_wrap.cpp using native typeof c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\link.exe /DLL /nologo /INCREMENTAL:NO /LIBPATH:C:\Python26\lib s /LIBPATH:C:\Python26\PCbuild /LIBPATH:c:\Users\lcota\workspace\quantlib\QuantLib\lib /EXPORT:init_QuantLib build\temp. win32-2.6\Release\QuantLib/quantlib_wrap.obj /OUT:build\lib.win32-2.6\QuantLib\_QuantLib.pyd /IMPLIB:build\temp.win32-2. 6\Release\QuantLib\_QuantLib.lib /MANIFESTFILE:build\temp.win32-2.6\Release\QuantLib\_QuantLib.pyd.manifest /subsystem:w indows /machine:I386 LINK : fatal error LNK1104: cannot open file 'libboost_serialization-vc90-mt-1_44.lib' error: command '"c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\link.exe"' failed with exit status 1104 |
Re: QuantLib Python Bindings - Windows
|
|
On Sep 20, 2010, at 3:42 PM, ElMariachi wrote: > OK so I am able to get past the initial error with finding boost by > setting > CL="/Ic:\boost\boost_1_44" > > Now I get the following error: > LINK : fatal error LNK1104: cannot open file > 'libboost_serialization-vc90-mt-1_44.lib' try setting INCLUDE=C:\boost\boost_1_44 (this should make no longer necessary to set CL) LIB=C:\boost\boost_1_44\lib (or wherever it is that you have libboost_*) Luigi ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: QuantLib Python Bindings - Windows
|
|
This seems to have built the bindings, at least the build went through without errors. Now I get a similar error as I get with OSX:
>>> from QuantLib import * Traceback (most recent call last): File "<stdin>", line 1, in <module> File "QuantLib\__init__.py", line 19, in <module> from QuantLib import * File "QuantLib\QuantLib.py", line 24, in <module> _QuantLib = swig_import_helper() File "QuantLib\QuantLib.py", line 16, in swig_import_helper import _QuantLib ImportError: No module named _QuantLib This is *after* running python setup.py install
|
Re: QuantLib Python Bindings - Windows
|
|
Ignore this message - the instlal script worked correctly, I just needed to restart my shell and i am now able to import the quantlib namespace.
Thanks! Is there any place where I can update the instructions for the windows quantlib python build? I expect (hope) to be working quite a bit with this in the near term, I'd be more than happy to contribute examples in Excel and in Python as I develop them, and/or documentation notes.
|
Re: QuantLib Python Bindings - Windows
|
|
On Mon, 2010-09-20 at 09:57 -0700, ElMariachi wrote:
> Is there any place where I can update the instructions for the windows > quantlib python build? I expect (hope) to be working quite a bit with this > in the near term, I'd be more than happy to contribute examples in Excel and > in Python as I develop them, and/or documentation notes. As for the instructions, you can post them here and I'll put them on the site. For examples; if you have self-contained ones, you can post them here to be included in the distribution. Shorter pieces of code might go to the unofficial wiki that started recently (see the links on the right-hand side of the QuantLib home page.) Thanks, Luigi -- Use every man after his desert, and who shall scape whipping? -- Hamlet, Act II, scene II ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: QuantLib Python Bindings - Windows
|
|
My python 2.7, boost and QuantLib compiled under VS2012, can I wrap it to python under VS2008 if I do not compile them again under VS2008
|
Re: QuantLib Python Bindings - Windows
|
|
I'm afraid you'll have to recompile. You can try though. Luigi On Apr 19, 2014 1:54 PM, "zhimingbaobei" <[hidden email]> wrote:
My python 2.7, boost and QuantLib compiled under VS2012, can I wrap it to ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
«
Return to quantlib-users
|
1 view|%1 views
| Free forum by Nabble | Edit this page |