QuantLib - Re: QuantLib 1.7 and QuantLib-Python: cannot complete the installation

Re: QuantLib 1.7 and QuantLib-Python: cannot complete the installation

Posted by StefIT on May 31, 2016; 2:35pm
URL: http://quantlib.414.s1.nabble.com/QuantLib-1-7-and-QuantLib-Python-cannot-complete-the-installation-tp17485p17492.html

Unfortunately I’m only able to find a file named _QuantLib.so in anaconda/lib/python2.7/site-packages/QuantLib.

I tried to search the C++ library but spotlight does not return anything. I cannot figure it out what I did wrong.

I opened opt/local/lib but there’s no libQuantLib.so file

Il giorno 31 mag 2016, alle ore 14:11, Luigi Ballabio [via QuantLib] <[hidden email]> ha scritto:
You'll need to find out where you installed the QuantLib C++ library, libQuantLib.so . On Linux systems, it would be in /usr/local/lib; there's a chance that the location is the same on your Mac, too. Once you have found the library, you need to add its location to the dynamic linker path DYLD_LIBRARY_PATH; see for instance <http://superuser.com/questions/282450/where-do-i-set-dyld-library-path-on-mac-os-x-and-is-it-a-good-idea>.

Luigi
On Tue, May 31, 2016 at 2:49 PM StefIT <<a href="x-msg://5/user/SendEmail.jtp?type=node&node=17491&i=0" target="_top" rel="nofollow" link="external" class="">[hidden email]> wrote:
Ok I applied steps that you suggested. I think it works.
The I tried to import QuantLib as ql in IPython , I get this error message:
ImportError: dlopen(//anaconda/lib/python2.7/site-packages/QuantLib/_QuantLib.so, 2): Symbol not found: __ZN8QuantLib10DateParser14parseFormattedERKSsS2_
  Referenced from: //anaconda/lib/python2.7/site-packages/QuantLib/_QuantLib.so
  Expected in: dynamic lookup 

I apologize to bother you, but I really would be able to solve the problem.
Thank you in advance,
Stefania
Il giorno 31 mag 2016, alle ore 13:27, StefIT [via QuantLib] <[hidden email]> ha scritto:

As I said I'm completely new in this sector (I've never worked in Terminale) but your help is essential.
Thank you Luigi, I'm going to try right know.

Best regards,
Stefania

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