[Coin-ipopt] Problem with Ma57 - Ipopt 3.2.4

damien at khubla.com damien at khubla.com
Fri May 25 12:59:49 EDT 2007


That looks a lot like you don't have the MA57 code there or compiled in. 
Do you have the MA57 code, and did you configure the IPOPT build so that
it knows to build in support for that solver?

Damien

>          Hello
>   Has anyone experienced problems with Ipopt v. 3.2.4 and Ma57? I've
> compiled and installed Ipopt successfully but when  I set the option to
> use Ma57 I got the following message on the outputfile:
>
> Exception of type: OPTION_INVALID in file "IpAlgBuilder.cpp" at line 234:
>  Exception message: Selected linear solver MA57 not available.
>
> EXIT: Invalid option encountered.
>
>
> Any clue?
>
> Thanks
> --
>
>                                                   Edson C. do Valle
>                                                 edsoncv at enq.ufrgs.br
>                                                    Skype: edson.cv
>
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