Re:[Help-glpk] glpkmex installation error
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 ___ Help-glpk mailing list Help-glpk@gnu.org http://lists.gnu.org/mailman/listinfo/help-glpk
[Help-glpk] problem glpk matlab for linux
Hi all, I have tried to compile my glpkmex.cpp file on matlab 2008Ra for linux(ubuntu) using gcc. After this step I used the mex file in a matlab routine but routine stop its running with this error: ??? Error using == glpkmex Function mxGetJc_700 is obsolete in file compat32.cpp, line 307. (64-bit mex files using sparse matrices must be rebuilt with the -largeArrayDims option. See the R2006b release notes for more details.) I have also tried to re-compile the file using the option -largeArrayDims but in this way is not possible to complete the compiling because in this case appears a new error: /home/paolo/Documenti/LOB_2/Optimization/Optimization/glpkmex/cppfiles/glpkmex.cpp: In function `void mexFunction(int, mxArray**, int, const mxArray**)´: /home/paolo/Documenti/LOB_2/Optimization/Optimization/glpkmex/cppfiles/glpkmex.cpp:672: error: cannot convert `mwIndex*´ to `int*´ in initialization /home/paolo/Documenti/LOB_2/Optimization/Optimization/glpkmex/cppfiles/glpkmex.cpp:673: error: cannot convert `mwIndex*´ to `int*´ in initialization mex: compile of ' /home/paolo/Documenti/LOB_2/Optimization/Optimization/glpkmex/cppfiles/glpkmex.cpp' failed. Is there someone that can help me? The problem is due to the 64bit architecture? Paolo L. ___ Help-glpk mailing list Help-glpk@gnu.org http://lists.gnu.org/mailman/listinfo/help-glpk
