problems installing quantlib for python 3.4
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problems installing quantlib for python 3.4
 
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I have a python 3.4 installed for anaconda. I have downloaded QuantLib-1.7 and successfully built it using Visual Studio 2010. The resulting file is C:\Research\quant_lib\QuantLib-1.7\lib\QuantLib-vc100-mt.
However, I cannot seem to install quantlib for python. I've followed the advice in this webpage: https://vineetv.wordpress.com/2015/07/07/installing-quantlib-python-windows/ So here's what I've done: 1) I've opened Visual Studio Command Prompt 2010. 2) I've changed directory to Quantlib-SWIG folder: cd C:\Research\quant_lib\QuantLib-SWIG-1.7\Python 3) I've modified the PATH to include necessary paths: set PATH=C:\Anaconda3;C:\Anaconda3\Scripts;C:\Research\quant_lib\swigwin-3.0.8;C:\Research\quant_lib\QuantLib-1.7\lib 4) I've defined QL_DIR: set QL_DIR=C:\Research\quant_lib\QuantLib-1.7 5) I've included boost: set INCLUDE=C:\Research\quant_lib\boost_1_60_0 6) I've set LIB: set LIB=C:\Research\quant_lib\boost_1_60_0\lib32-msvc-10.0 7) I've adjusted the setup file: echo [build] > setup.cfg echo compiler=msvc >> setup.cfg 8) I run: python setup.py wrap I get the following: running wrap Generating Python bindings for QuantLib... SWIG(1) : Warning 125: Use of the include path to find the input file is deprecated and will not work with ccache. Please include the path when specifying the input file. 9) The above warning seemed innocent so I've went ahead and run the following: python setup.py build The result is: running build running build_py copying QuantLib\QuantLib.py -> build\lib.win-amd64-3.4\QuantLib running build_ext building 'QuantLib._QuantLib' extension cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D__WIN32__ -DWIN32 -DNDEBUG -D_WINDOWS -DNOMINMAX -IC:\Anaconda3\include -IC:\Anaconda3\include -IC:\Research\quant_lib\QuantLib-1.7 -IC:\Research\quant_lib\boost_1_60_0 /TpQuantLib/quantlib_wrap.cpp /Fobuild\temp.win-amd64-3.4\Release\QuantLib/quantlib_w rap.obj /GR /FD /Zm250 /EHsc /bigobj /MD error: command 'cl.exe' failed: No such file or directory I am not sure which cl.exe it is looking for. But cannot get past this point. Appreciate help. |
Re: problems installing quantlib for python 3.4
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Hello, cl.exe is the Visual Studio compiler, which (I guess) the command prompt can't find because you replaced the PATH entirely instead of adding to it. Instead of set PATH=C:\Anaconda3;C:\Anaconda3\Scripts;C:\Research\quant_lib\swigwin-3.0.8;C:\Research\quant_lib\QuantLib-1.7\lib you should write set PATH=C:\Anaconda3;C:\Anaconda3\Scripts;C:\Research\quant_lib\swigwin-3.0.8;C:\Research\quant_lib\QuantLib-1.7\lib;%PATH% so that the previous value of PATH is appended. Hope this helps, Luigi On Wed, Mar 9, 2016 at 6:38 PM chitown2015 <[hidden email]> wrote: I have a python 3.4 installed for anaconda. I have downloaded QuantLib-1.7 ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: problems installing quantlib for python 3.4
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Ok, I've corrected that and added %PATH% in the end. Now, I am getting:
running build running build_py creating build creating build\lib.win-amd64-3.4 creating build\lib.win-amd64-3.4\QuantLib copying QuantLib\__init__.py -> build\lib.win-amd64-3.4\QuantLib copying QuantLib\QuantLib.py -> build\lib.win-amd64-3.4\QuantLib running build_ext building 'QuantLib._QuantLib' extension creating build\temp.win-amd64-3.4 creating build\temp.win-amd64-3.4\Release creating build\temp.win-amd64-3.4\Release\QuantLib c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D__WIN32__ -DWIN32 -DNDEBUG -D_WINDOWS -DNOMINMAX -IC:\Anaconda3\include -IC:\Anaconda3\include -IC:\Research\python_extension_packages\QuantLib-1.7 -IC:\Research\python_extension_packages\boost_1 _58_0 /TpQuantLib/quantlib_wrap.cpp /Fobuild\temp.win-amd64-3.4\Release\QuantLib/quantlib_wrap.obj /GR /FD /Zm250 /EHsc /bigobj /MD quantlib_wrap.cpp c:\anaconda3\include\pyconfig.h(68) : fatal error C1083: Cannot open include file: 'io.h': No such file or directory error: command 'c:\\Program Files (x86)\\Microsoft Visual Studio 10.0\\VC\\BIN\\cl.exe' failed with exit status 2 |
Re: problems installing quantlib for python 3.4
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It might be a similar problem with include paths, but I'm not sure about it. May you check if you have a file "io.h" in "C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include"? If you do, it's an include path problem. If not, it might be the Visual Studio installation problem mentioned at <http://stackoverflow.com/questions/12460307/installation-of-visual-studio-2010-any-edition-installs-only-2-files-in-the-c/>. Luigi On Wed, Mar 16, 2016 at 9:06 PM chitown2015 <[hidden email]> wrote: Ok, I've corrected that and added %PATH% in the end. Now, I am getting: ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: problems installing quantlib for python 3.4
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You were right. io.h hile file was in "C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include". So, I've adjusted my commands to have %INCLUDE% and %LIB%. Now I am having the following issue:
running build running build_py copying QuantLib\QuantLib.py -> build\lib.win-amd64-3.4\QuantLib running build_ext building 'QuantLib._QuantLib' extension c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -D__WIN32__ -DWIN32 -DNDEBUG -D_WINDOWS -DNOMINMAX -IC:\Anaconda3\include -IC:\Anaconda3\include -IC:\Research\python_extension_packages\QuantLib-1.7 -IC:\Research\python_extension_packages\boost_1 _58_0 "-Ic:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\INCLUDE" "-Ic:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\include" /TpQuantLib/quantlib_wrap.cpp /Fobuild\temp.win-amd64-3.4\Release\QuantLib/quantlib_wrap.obj /GR /FD /Zm250 /EHsc /bigobj /MD quantlib_wrap.cpp QuantLib/quantlib_wrap.cpp(14658) : warning C4018: '<' : signed/unsigned mismatch c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\BIN\link.exe /DLL /nologo /INCREMENTAL:NO /LIBPATH:C:\Anaconda3\libs /LIBPATH:C:\Anaconda3\PCbuild\amd64 /LIBPATH:C:\Research\python_extension_packages\QuantLib-1.7\lib /LIBPATH:C:\Research\python_extension_packages\boost_1_58_0\lib32-msvc-10.0 "/LIBPATH:c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\LIB" "/LIBPATH:c:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib" /EXPORT:PyInit__QuantLib build\temp.win-amd64-3.4\Release\QuantLib/quantlib_wrap.obj /OUT:build\lib.win-amd64-3.4\QuantLib\_QuantLib.pyd /IMPLIB:build\temp.win-amd 64-3.4\Release\QuantLib\_QuantLib.lib /MANIFESTFILE:build\temp.win-amd64-3.4\Release\QuantLib\_QuantLib.pyd.manifest /subsystem:windows /machine:x64 build\temp.win-amd64-3.4\Release\QuantLib/quantlib_wrap.obj : fatal error LNK1112: module machine type 'X86' conflicts with target machine type 'x64' error: command 'c:\\Program Files (x86)\\Microsoft Visual Studio 10.0\\VC\\BIN\\link.exe' failed with exit status 1112 This looks like I need to install 32 bit python to make this work? I am not sure. |
Re: problems installing quantlib for python 3.4
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Neither am I. People: is anybody using the Python bindings on Windows and Anaconda? May you step in with any suggestions? Luigi On Thu, Mar 17, 2016 at 5:27 PM chitown2015 <[hidden email]> wrote: You were right. io.h hile file was in "C:\Program Files (x86)\Microsoft ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: problems installing quantlib for python 3.4
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I'm using Anaconda 3.5. If using 3.4 it appears that it requires Visual Studio 10 - Python 3.4.4 |Continuum Analytics, Inc.| (default, Jan 29 2016, 15:20:20) [MSC v.1600 64 bit (AMD64)] on win32 Here is what i used to build for 3.5. Note that I downloaded the appropriate boost library for my version of Visual Studio that was required. 3.5 uses VS 2015 or MSC 1900 cd C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC vcvarsall.bat amd64 SET INCLUDE=%INCLUDE%C:\Program Files\Boost\boost_1_60_0; SET LIB=%LIB%C:\Program Files\Boost\boost_1_60_0\lib64-msvc-14.0; cd C:\Program Files\QuantLib\QuantLib-SWIG-1.7\Python From here you shouldn't get any errors. On Thu, Mar 17, 2016 at 12:33 PM, Luigi Ballabio <[hidden email]> wrote:
------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
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