[SCIP] scip optimization suite make problem

[Gregor Hendel]

Dear Vyacheslav,

the reason why your build fails (where I assume that you use Linux, 
please correct me if I am wrong) is that you are missing the gmp-library 
in your system. This library is used for exact computations using 
rational arithmetic, but not a requirement to build a working SCIP.

Did you see http://scip.zib.de/doc/html/MAKE.php?

Although this is mainly for SCIP, most of the explanation there 
transfers to the SCIP Optimization Suite.
I realized that we don't mention the GMP flag. You can run

make GMP=false

to disable the GMP-related parts of the code. However, I expect the 
Optimization Suite to print something like

"compilation failed -- please try
  make GMP=false ZLIB=false READLINE=false
"
or some similar statement.

We will fix this in the documentation with the next release.

Best regards,
Gregor


Am 03.08.2017 um 10:00 schrieb Vyacheslav Kungurtsev:
> Hello,
>
> I tried running the make file after downloading and archiving the 
> current version of the scip optimization suite. However, it appears 
> that there is a file missing,
>
> src/rational.h:32:17: fatal error: gmp.h: No such file or directory
>  #include "gmp.h"
>                  ^
> compilation terminated.
>
>
> I don't see anything in the documentation about this.
>
> Thank you
>
>
> _______________________________________________
> Scip mailing list
> Scip at zib.de
> https://listserv.zib.de/mailman/listinfo/scip

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