Re:[Help-glpk] glpkmex installation error

[address@hidden]

Hi,

I suggest you to use visual studio 2008 (c++ compiler) if you want to compile 
your mex file (the Lcc default compiler for matlab doesn't work very well). 
This can be done writing "mex -setup" on command prompt of matlab. Than you 
have to write "n" to responde the question:

>> mex -setup
Please choose your compiler for building external interface (MEX) files: 

Would you like mex to locate installed compilers [y]/n? n

Select a compiler:
[1] Intel C++ 9.1 (with Microsoft Visual C++ 2005 linker)
[2] Intel Visual Fortran 10.1 (with Microsoft Visual C++ 2005 linker)
[3] Intel Visual Fortran 9.1 (with Microsoft Visual C++ 2005 linker)
[4] Lcc-win32 C 2.4.1
[5] Microsoft Visual C++ 6.0
[6] Microsoft Visual C++ .NET 2003
[7] Microsoft Visual C++ 2005
[8] Microsoft Visual C++ 2005 Express Edition
[9] Microsoft Visual C++ 2008
[10] Microsoft Visual C++ 2008 Express
[11] Open WATCOM C++
[12] Open WATCOM C++ 1.3

[0] None

Compiler: 10

After you can select visual studio as default compiler (you can download for 
free visual studio from its microsoft website).
Moreover you should install the last version of glpk (4.40).

king regards.

Paolo.







> Hi
>
>
> I have installed glpk-4.34 for Windows and cant seem to install glpkmex in 
> MATLAB and i keep getting this error:
>
>
>
> >> makeglpkmex
>
> GLPKMEX - A Matlab interface for GLPK. Script installer.
>
> Version 2.2 compatible with GLPK 4.18 (or higher)
>
> (C) 2001-2007, Nicolo #39; Giorgetti.
>
>  
>
> Do you want to use graphic installer? Y/N [Y]: y
>
> GLPK path... C:\Programmi\GnuWin32
>
> GLPK include files...OK
>
> GLPK library file...OK
>
> Do you compile GLPKMEX with CYGWIN? Y/N [Y]: n
>
> lcc preprocessor error: glpkcc.cpp:27 Could not find include file <cfloat>
>
> lcc preprocessor error: glpkcc.cpp:28 Could not find include file <csetjmp>
>
> lcc preprocessor error: glpkcc.cpp:29 Could not find include file <ctime>
>
> Error glpkcc.cpp: 34  empty declaration
>
> Error glpkcc.cpp: 34  syntax error; found "C" expecting `; #39;
>
> Error glpkcc.cpp: 34  unrecognized declaration
>
> Error glpkcc.cpp: 34  unrecognized declaration
>
> lcc preprocessor error: glpkcc.cpp:36 Could not find include file <glplib.h>
>
> Error glpkcc.cpp: 36  unrecognized declaration
>
> Error glpkcc.cpp: 110  syntax error; found `mark #39; expecting `; #39;
>
> Error glpkcc.cpp: 139  undeclared identifier `clock_t #39;
>
> Warning glpkcc.cpp: 139  Statement has no effect
>
> Error glpkcc.cpp: 139  syntax error; found `t_start #39; expecting `; #39;
>
> Error glpkcc.cpp: 139  undeclared identifier `t_start #39;
>
> Error glpkcc.cpp: 147  illegal use of type name `glp_prob #39;
>
> Error glpkcc.cpp: 147  undeclared identifier `lp #39;
>
> Error glpkcc.cpp: 147  operands of * have illegal types `glp_prob #39; and 
> `int #39;
>
> Error glpkcc.cpp: 147  operands of = have illegal types `int #39; and 
> `pointer to glp_prob #39;
>
> Error glpkcc.cpp: 147  lvalue required
>
> Error glpkcc.cpp: 152  type error in argument 1 to `glp_set_obj_dir #39;; 
> found `int #39; expected `pointer to glp_prob #39;
>
> Error glpkcc.cpp: 154  type error in argument 1 to `glp_set_obj_dir #39;; 
> found `int #39; expected `pointer to glp_prob #39;
>
> Error glpkcc.cpp: 160  too many errors
>
>  
>
>   C:\PROGRA~1\MATLAB\R2009A\BIN\MEX.PL: Error: Compile of  #39;glpkcc.cpp 
> #39; failed.
>
>  
>
> ??? Error using ==> mex at 218
>
> Unable to complete successfully.
>
>  
>
> Error in ==> makeglpkmex at 111
>
> eval([ #39;mex  #39; cmd]);
>
>
>
>
>
>
> Please advise...Thank you!
>
>
>
>
> Rgds
>
> Giorgia
>
>