[Help-glpk] problem in running glpk on matlab

[Swati Sinha]

i Followed the following steps:

1. Download the precompiled version of glpkmex from sourceforge:
   1. At the time of writing, you need to download two files from the glpkmex page: glpkmex-2.8-src.zip and glpkcc.mex32.
2. Unzip the glpkmex-2.8-src.zip file, copy glpkcc.mex32 into the resulting glpkmex folder, and then copy the glpkmex folder to the toolboxes folder of your Matlab installation (for example, C:\Program Files\MATLAB\R2008b\toolbox).
3. Add the glpkmex folder to your Matlab path:
4. In Matlab, go to "Set Path" from the "File" drop menu.
5. In the "Set Path" dialog box that pops up, choose "Add with Subfolders"
6. Navigate to the glpkmex folder you added to your toolbox folder and click "ok"
7. Click "Save" in the "Set Path" diaglog box, then "Close"
8. Test the glpk installation by typing "glpktest1" and then "glpktest2" at the Matlab command prompt. You shouldn't get any errors.

but then when i am following the 8 step i am getting this error:

>> glpktest1
LP problem
??? Undefined command/function 'glpkcc'.

Error in ==> glpk at 509
[xopt, fmin, status, extra] = glpkcc(c, a, b, lb, ub, ctype, vartype, sense, param);


Error in ==> glpktest1 at 21
[xmin,fmin,status,extra]=glpk(c,a,b,lb,ub,ctype,vartype,s,param)

>> glpktest2
-- Integer problem --
??? Undefined command/function 'glpkcc'.

Error in ==> glpk at 509


[xopt, fmin, status, extra] = glpkcc(c, a, b, lb, ub, ctype, vartype, sense, param);

Error in ==> glpktest2 at 12
[xmin,fmin,status,extra]=glpk(c,a,b,lb,ub,ctype,vartype,s,param)

Please Help!!

Regards
Swati Sinha
Ph.D Student
Center for Computational Biology and Bioinformatics,
School of Computational & Integrative Sciences

Jawaharlal Nehru University,

New Delhi-110067