[Ipopt] ma57 problem in current version ?

Stefan Vigerske stefan at math.hu-berlin.de
Sat Aug 6 09:18:54 EDT 2011


how do you link against Ipopt? Did you add the additional linker flags 
given in ipopt_addlibs_cpp.txt, i.e., do you link against libcoinhsl.so?
Do you have only MA57 in your source?


PS: http://www.coin-or.org/Ipopt/documentation/node22.html

> Hi,
>    I've been using Ipopt version 3.8.3 without any problems. I just compiled
> the latest (3.10.0) on my machine using the same procedure that I have been
> using with the older versions. I used the same HSL .f files, and the
> compilation went fine. No errors there.
> When I try to call ipopt from my C code I get this:
> failed to load: /opt/ipopt/310/install/lib/libipopt.so.1: undefined symbol:
> ma57id_
> My code is not even calling ma57. Although ma57 works fine with 3.8.3. Did
> something change ? Seems like a possible change I'm supposed to do when I
> compile or link ?
> Thanks,
> Best,
> Rishi
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