Installing QuantLib and QuantLib-Python in Windows
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Hi All, I have installed QuantLib and QuantLib-Python in Windows (I used Anaconda win32) and went through all the steps successfully, including the tests. C:\local\QuantLib-SWIG-1.6\Python>python setup.py test running test running build running build_py running build_ext testing QuantLib 1.6 runTest (date.DateTest) Testing date arithmetics ... ok testObservable (instruments.InstrumentTest) Testing observability of stocks ... ok ………………………………………………….. Testing asset-swap prices and spreads for specialized bond against equivalent generic bond... ... ok testZSpread (assetswap.AssetSwapTest) Testing clean and dirty price with null Z-spread against theoretical prices... ... ok testZSpreadWithGenericBond (assetswap.AssetSwapTest) Testing clean and dirty price with null Z-spread against theoretical prices... ... ok ---------------------------------------------------------------------- Ran 36 tests in 0.643s OK However, when I try to import QuantLib, I get the following error message: C:\local\QuantLib-SWIG-1.6\Python>python Python 2.7.11 |Anaconda 2.4.1 (32-bit)| (default, Dec 7 2015, 14:13:17) [MSC v.1500 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. Anaconda is brought to you by Continuum Analytics. Please check out: http://continuum.io/thanks and https://anaconda.org >>> from QuantLib import * Traceback (most recent call last): File "<stdin>", line 1, in <module> File "QuantLib\__init__.py", line 24, in <module> from QuantLib import * File "QuantLib\QuantLib.py", line 28, in <module> _QuantLib = swig_import_helper() File "QuantLib\QuantLib.py", line 20, in swig_import_helper import _QuantLib ImportError: No module named _QuantLib My environment variables seem reasonable, and were used successfully to build, test and install QuantLib. Here they are (only a relevant portion): INCLUDE=C:\local\boost_1_58_0;C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE;C:\Program Files (x86)\Windows Kits\8.1\include\shared;C:\Program F iles (x86)\Windows Kits\8.1\include\um;C:\Program Files (x86)\Windows Kits\8.1\include\winrt;C:\local\boost_1_57_0 LIB=C:\local\boost_1_58_0\lib32-msvc-12.0;C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\LIB;C:\Program Files (x86)\Windows Kits\8.1\lib\winv6.3\um\x86; LIBPATH=C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319;C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\LIB;C:\Program Files (x86)\Windows Kits\8.1\Referen ces\CommonConfiguration\Neutral;C:\Program Files (x86)\Microsoft SDKs\Windows\v8.1\ExtensionSDKs\Microsoft.VCLibs\12.0\References\CommonConfiguration\neutral; LOCALAPPDATA=C:\Users\nikos\AppData\Local LOGONSERVER=\\MicrosoftAccount myboost=C:\local\boost_1_58_0 NUMBER_OF_PROCESSORS=8 OnlineServices=Online Services OPENSSL_CONF=C:\Program Files\PostgreSQL\psqlODBC\0903\etc\openssl.cnf OS=Windows_NT Path=C:\Users\nikos\Anaconda2;C:\Users\nikos\Anaconda2\Scripts;C:\local\swigwin-3.0.6;C:\local\QuantLib-1.6\lib;C:\Program Files (x86)\Microsoft Visual Studio 1 2.0\Common7\IDE\CommonExtensions\Microsoft\TestWindow;C:\Program Files (x86)\MSBuild\12.0\bin;C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\;C :\Program Files (x86)\Microsoft Visual Studio 12.0\VC\BIN;C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools;C:\WINDOWS\Microsoft.NET\Framework\v 4.0.30319;C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\VCPackages;C:\Program Files (x86)\Microsoft Visual Studio 12.0\Team Tools\Performance Tools;C:\ Program Files (x86)\Windows Kits\8.1\bin\x86;C:\Program Files (x86)\Microsoft SDKs\Windows\v8.1A\bin\NETFX 4.5.1 Tools\;C:\Perl64\site\bin;C:\Perl64\bin;C:\Prog ram Files (x86)\HP SimplePass\x64;C:\Program Files (x86)\HP SimplePass\;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program File s (x86)\Windows Live\Shared;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\3.0\bin\x64;C:\Program Files\Intel\Intel (R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Co mponents\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\Wireles sCommon\;C:\Program Files\MATLAB\R2014a\bin;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files (x86)\Microsoft SDKs\TypeScript\1.0\;C:\Progr am Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Skype\Phone\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Anaconda3;C:\Anaconda3\Scripts;C :\Anaconda3\Library\bin;C:\Users\nikos\Anaconda2;C:\Users\nikos\Anaconda2\Scripts;C:\Users\nikos\Anaconda2\Library\bin;C:\local\swigwin-3.0.6 PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC Python=C:\Anaconda PYTHONPATH=C:\local\QuantLib-SWIG-1.6\Python\QuantLib;C:\local\QuantLib-SWIG-1.6\Python Can you please shed some light, on why I cannot import QuantLib on the python program. I have also tried through the Spyder IDE with no success. I will be grateful for a quick reply. Many thanks and Happy New Year to all of you. Nikos ------------------------------------------------------------------------------ _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
Re: Installing QuantLib and QuantLib-Python in Windows
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Hello, did you run `python setup.py install`? That should copy all the necessary files where Python can find them. If you didn't, you also have to add to PYTHONPATH the directories where the module is built (python setup.py test does this before importing QuantLib and running the tests). To find them, you can execute: from distutils.command.build import build print build.build_purelib print build.build_platlib As I said, though, running `python setup.py install` should make this unnecessary. Luigi On Wed, Dec 30, 2015 at 4:02 AM Nikos Baltas <[hidden email]> wrote:
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Re: Installing QuantLib and QuantLib-Python in Windows
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Dear Luigi, Thank you for your kind advise, Phyton was properly installed apparently, analog to your suggestion, and meanwhile the full quantLibXll version is compiled successfully in 32bit and 64 bit. Kind regards, Harald From: Luigi Ballabio [mailto:[hidden email]] Hello, did you run `python setup.py install`? That should copy all the necessary files where Python can find them. If you didn't, you also have to add to PYTHONPATH the directories where the module is built (python setup.py test does this before importing QuantLib and running the tests). To find them, you can execute: from distutils.command.build import build print build.build_purelib print build.build_platlib As I said, though, running `python setup.py install` should make this unnecessary. Luigi On Wed, Dec 30, 2015 at 4:02 AM Nikos Baltas <[hidden email]> wrote:
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In reply to this post by Luigi Ballabio
Hi Luigi, Thank you for coming back. I had already resolved the problem. I had run ‘python setup.py install’ but still would not find the QuantLib module, although all the files had been installed on the ..\Anaconda2\Lib\site-packages\QuantLib. I then realised that I had to set the PYTHONPATH to point to that directory, which I set it and then everything worked. Thanks again. Nikos From: Luigi Ballabio [mailto:[hidden email]] Hello, did you run `python setup.py install`? That should copy all the necessary files where Python can find them. If you didn't, you also have to add to PYTHONPATH the directories where the module is built (python setup.py test does this before importing QuantLib and running the tests). To find them, you can execute: from distutils.command.build import build print build.build_purelib print build.build_platlib As I said, though, running `python setup.py install` should make this unnecessary. Luigi On Wed, Dec 30, 2015 at 4:02 AM Nikos Baltas <[hidden email]> wrote:
-- ------------------------------------------------------------------------------ _______________________________________________ QuantLib-users mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/quantlib-users |
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