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Re: [Quantlib-users] Failed to import QuantLib library in python
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From: Christofer B. <bog...@gm...> - 2020-08-13 10:00:20
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Thanks Luigi. But, how can I clean that? Is there any specific syntax? On Thu, Aug 13, 2020 at 3:19 PM Luigi Ballabio <lui...@gm...> wrote: > Hello, > from the fact the traceback starts from " > *build/bdist.macosx-10.15-x86_64/egg/"* and the fact it refers to > */usr/local/lib/libQuantLib.0.dylib,* it looks to me like it's importing > a version you tried to compile rather than the one you installed with pip. > If that's the case, I'd try cleaning that one up. > > Hope this helps, > Luigi > > > On Thu, Aug 13, 2020 at 11:35 AM Christofer Bogaso < > bog...@gm...> wrote: > >> Hi, >> >> I wanted to run QuantLib from my Python workplace, however failed to >> import the library with below error - >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> *>>> import QuantLibTraceback (most recent call last): File "<stdin>", >> line 1, in <module> File >> "build/bdist.macosx-10.15-x86_64/egg/QuantLib/__init__.py", line 24, in >> <module> File "build/bdist.macosx-10.15-x86_64/egg/QuantLib/QuantLib.py", >> line 13, in <module> File >> "build/bdist.macosx-10.15-x86_64/egg/QuantLib/_QuantLib.py", line 7, in >> <module> File "build/bdist.macosx-10.15-x86_64/egg/QuantLib/_QuantLib.py", >> line 6, in __bootstrap__ImportError: >> dlopen(/Users/aa/Library/Caches/Python-Eggs/QuantLib_Python-1.16.1-py2.7-macosx-10.15-x86_64.egg-tmp/QuantLib/_QuantLib.so, >> 2): Symbol not found: >> __ZN8QuantLib10IborCouponC1ERKNS_4DateEdS3_S3_jRKN5boost10shared_ptrINS_9IborIndexEEEddS3_S3_RKNS_10DayCounterEb >> Referenced from: >> /Users/aa/Library/Caches/Python-Eggs/QuantLib_Python-1.16.1-py2.7-macosx-10.15-x86_64.egg-tmp/QuantLib/_QuantLib.so >> Expected in: /usr/local/lib/libQuantLib.0.dylib in >> /Users/aa/Library/Caches/Python-Eggs/QuantLib_Python-1.16.1-py2.7-macosx-10.15-x86_64.egg-tmp/QuantLib/_QuantLib.so* >> >> I used the syntax *pip install QuantLib-Python* when I installed >> QuantLib, the installation appears to be successful. >> >> Any help will be highly appreciated. >> >> Thanks, >> _______________________________________________ >> QuantLib-users mailing list >> Qua...@li... >> https://lists.sourceforge.net/lists/listinfo/quantlib-users >> > |
