[Symphony] Link error with milp.c

[Romain Marino]

Hi,
I would like to know if the topic below has been solved because I have
exactly the same problem.
I' ve download the 3 packages Symphony : 5.1.0, 5.1.1 and 5.1.8 for windows.
Each time I tried to compile milp.c, indicating well the paths (\include for
.h, and \lib for .lib), I had the same link errors :
*undefined reference to sym_open_environment(), *
*undefined reference to sym_get_infinity(), *
*etc...*
I'm currently working with code::blocks, but I've also tried to compile it
with Dev-cpp, NetBeans and even Microsoft visual studio 2008. I get always
the same link errors!
It's been 3 days that I looked up in every forum, and I can't find
solutions.
I'm despairing

    >Hi all,
    >
    >Forgive a potentially silly question from a complete novice.  I'm
trying to
    >run the 'milp.c' example to learn how Symphony works.  I'm using Visual
C++
    >express 2008 with the 'Symphony-5.1.1-win32-msvc-v8' binaries package.
    >'milp.c' compiles fine but has trouble linking.  I get the following
errors:
    >
    >main.obj : error LNK2019: unresolved external symbol
    >_sym_close_environment referenced in function _main
    >main.obj : error LNK2019: unresolved external symbol _sym_get_obj_val
    >referenced in function _main
    >main.obj : error LNK2019: unresolved external symbol
    >_sym_get_col_solution referenced in function _main
    >main.obj : error LNK2019: unresolved external symbol _sym_solve
    >referenced in function _main
    >main.obj : error LNK2019: unresolved external symbol
    >_sym_explicit_load_problem referenced in function _main
    >main.obj : error LNK2019: unresolved external symbol _sym_get_infinity
    >referenced in function _main
    >main.obj : error LNK2019: unresolved external symbol
    >_sym_open_environment referenced in function _main
    >C:\Documents and Settings\yang.sui\My Documents\Visual Studio
    >2008\Projects\symphony\Debug\symphony.exe : fatal error LNK1120: 7
    >unresolved externals
    >
    >
    >I believe all my include directories are correctly set, as well as
library
    >dependencies.  I've tried using Visual C++ 2005 and but end up with the
    >exact same problems.  I also built the symphony code from source using
    >Cygwin and tried the 'milp.c' example in Eclipse but I have the same
    >problems there.
    >
    >What am I doing wrong?
    >
    >Thanks in advance for your time.
    >
    >Yang
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