[gecode-users] Compilation error

[cristian]

Hi
I'm working scheduling with cumulatives and others constraints
using gecode 3.02 ,eclipse  and ubuntu.
I was working correctly until my ubuntu break up.
Install again ubuntu and over the same eclipse load the same project
and install the same gecode version,but the project don't work
ans this error is showed:

/home/cris/Documentos/workspace/ConstraintEngine/Debug/../Restricciones.cc:37:
undefined reference to `Gecode::BoolExpr::~BoolExpr()'

./Restricciones.o: In function `Gecode::operator||(Gecode::BoolExpr const&,
Gecode::BoolExpr const&)':
/usr/local/include/gecode/minimodel/bool-expr.hpp:70: undefined reference to
`Gecode::BoolExpr::BoolExpr(Gecode::BoolExpr const&,
Gecode::BoolExpr::NodeType, Gecode::BoolExpr const&)'
./Restricciones.o: In function `Gecode::operator&&(Gecode::BoolExpr const&,
Gecode::BoolExpr const&)':
/usr/local/include/gecode/minimodel/bool-expr.hpp:65: undefined reference to
`Gecode::BoolExpr::BoolExpr(Gecode::BoolExpr const&,
Gecode::BoolExpr::NodeType, Gecode::BoolExpr const&)'
./Restricciones.o: In function `Gecode::BoolExpr::post(Gecode::Space&, bool,
Gecode::IntConLevel) const':
/usr/local/include/gecode/minimodel/bool-expr.hpp:59: undefined reference to
`Gecode::BoolExpr::NNF::nnf(Gecode::Region&, Gecode::BoolExpr::Node*, bool)'
/usr/local/include/gecode/minimodel/bool-expr.hpp:59: undefined reference to
`Gecode::BoolExpr::NNF::post(Gecode::Space&, bool, Gecode::IntConLevel)
const'
collect2: ld devolvió el estado de salida 1

make: *** [Tesis] Error 1

what is this error?, I was reviewing the linker and all is in place, may be
my ubuntu ?

Regards

Thanks for you help
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.ps.uni-sb.de/pipermail/users/attachments/20090901/955d0321/attachment.htm>