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Issue 17: ma27bd_
1 person starred this issue and may be notified of changes. Back to list
Status:  Done
Owner:  ----
Closed:  Mar 2011


 
Reported by sylvain....@gmail.com, Feb 28, 2011
Hello Eric,

I was trying to use your package for my research work, and I have some trouble using it.

I installed Ipopt 3.9.2 with ma27.
It is working fine, examples run fine.
hs071_c is terminating with the optimal solution.

I downloaded pyipopt from the svn repo.
Then I installed pyipopt, installation showed no error.
(my python version is 2.7)

But, when I wan to try example.py, it is not working :

>>> python example.py

  File "example.py", line 6, in <module>
    import pyipopt
ImportError: programs/ipopt/build/lib/coin/libipopt.so.1: undefined symbol: ma27bd_



Do you have any idea where it comes from ?

Thanks


Sylvain Arreckx
PhD candidate, Ecole Polytechnique Montreal, Canada


-------
My OS is Linux Mint 10 i686 GNU/Linux

Mar 1, 2011
#1 sylvain....@gmail.com
Hi Eric,

It is working fine now. There was a problem during compilation. Library libcoinhsl.so wasn't link to libipopt.so.

Solved


Sylvain


Mar 10, 2011
Project Member #2 xu.mathena
Hi Sylvain, 

Glad to see the problem solved. Sorry that I was very busy with my research that I didn't check this place very often. Now I will close this issue. 

-- Eric
Status: Done
Aug 30, 2014
#3 krsheth...@gmail.com
I am getting the same error, and I have been successful in running the fortran/c version of hs071 example that comes with ipopt installation. I also tried to include coinhsl in setup.py script for pyipopt. Any ideas as to how to resolve the issue?

-Kiran


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