Compilation error on linux

[tolisoft]

Hi,
I try to compile the project on my linux box and I get the following error:

make optimize
Generating dependencies for bin/breve.cc
Generating dependencies for util/bigMatrix.cc
Generating dependencies for util/vector.cc
Generating dependencies for util/text.cc
Generating dependencies for util/stringstream.cc
Generating dependencies for util/quat.cc
Generating dependencies for util/nr.cc
Generating dependencies for util/memory.cc
Generating dependencies for util/matrix.cc
Generating dependencies for util/list.cc
Generating dependencies for util/hash.cc
Generating dependencies for util/error.cc
Generating dependencies for scheme/scheme.cc
Generating dependencies for lisp/lisp.cc
Generating dependencies for python/breveFunctionsPython.cc
Generating dependencies for python/pythonFrontend.cc
Generating dependencies for steve/perlconvert.cc
Generating dependencies for steve/pyconvert.cc
Generating dependencies for steve/xml.cc
Generating dependencies for steve/stringexp.cc
Generating dependencies for steve/steveFrontend.cc
steve/steveFrontend.cc:10:43: fatal error: breveFunctionsSteveDataObject.h: No such file or directory
 #include "breveFunctionsSteveDataObject.h"
                                           ^
compilation terminated.
Generating dependencies for steve/object.cc
Generating dependencies for steve/interactive.cc
Generating dependencies for steve/genetic.cc
Generating dependencies for steve/gc.cc
Generating dependencies for steve/expression.cc
Generating dependencies for steve/evaluation.cc
Generating dependencies for steve/evalListSort.cc
Generating dependencies for steve/dataObject.cc
Generating dependencies for steve/breveFunctionsSteveXML.cc
bison -y -d -o steve/steveparse.tab.c steve/steveparse.y
Generating dependencies for steve/steveparse.tab.c
flex  -t steve/stevelex.l > steve/stevelex.c
Generating dependencies for steve/stevelex.c
flex  -t steve/format.l > steve/format.c
Generating dependencies for steve/format.c
Generating dependencies for neural/Network/neuralNetwork.cc
Generating dependencies for neural/ffTrain.c
Generating dependencies for neural/ff.c
Generating dependencies for kernel/network.cc
Generating dependencies for kernel/namespace.cc
Generating dependencies for kernel/multithread.cc
Generating dependencies for kernel/url.cc
Generating dependencies for kernel/sound.cc
Generating dependencies for kernel/plugins.cc
Generating dependencies for kernel/internal.cc
Generating dependencies for kernel/interface.cc
Generating dependencies for kernel/frontendAPI.cc
Generating dependencies for kernel/evalList.cc
Generating dependencies for kernel/evalHash.cc
Generating dependencies for kernel/evalData.cc
Generating dependencies for kernel/engine.cc
Generating dependencies for kernel/color.cc
Generating dependencies for kernel/callback.cc
Generating dependencies for kernel/breveObjectAPI.cc
Generating dependencies for kernel/breveEval.cc
Generating dependencies for simulation/shadowvolume.cc
Generating dependencies for simulation/render.cc
Generating dependencies for simulation/skybox.cc
Generating dependencies for simulation/texture.cc
Generating dependencies for simulation/drawcommand.cc
Generating dependencies for simulation/camera.cc
Generating dependencies for simulation/fonts.cc
Generating dependencies for simulation/mesh.cc
Generating dependencies for simulation/roam.cc
Generating dependencies for simulation/worldObject.cc
Generating dependencies for simulation/world.cc
Generating dependencies for simulation/volInt.cc
Generating dependencies for simulation/vclipData.cc
Generating dependencies for simulation/vclip.cc
Generating dependencies for simulation/tiger.cc
Generating dependencies for simulation/terrain.cc
Generating dependencies for simulation/springs.cc
Generating dependencies for simulation/shape.cc
Generating dependencies for simulation/sensor.cc
Generating dependencies for simulation/patch.cc
Generating dependencies for simulation/netsim.cc
Generating dependencies for simulation/multibody.cc
Generating dependencies for simulation/movie.cc
Generating dependencies for simulation/link.cc
Generating dependencies for simulation/lightdetector.cc
Generating dependencies for simulation/joint.cc
Generating dependencies for simulation/integrate.cc
Generating dependencies for simulation/image.cc
rm steve/stevelex.c steve/format.c
Generating dependencies for steve/steveFrontend.cc
steve/steveFrontend.cc:10:43: fatal error: breveFunctionsSteveDataObject.h: No such file or directory
 #include "breveFunctionsSteveDataObject.h"
                                           ^
compilation terminated.
flex  -t steve/stevelex.l > steve/stevelex.c
Generating dependencies for steve/stevelex.c
flex  -t steve/format.l > steve/format.c
Generating dependencies for steve/format.c
Generating dependencies for steve/steveFrontend.cc
steve/steveFrontend.cc:10:43: fatal error: breveFunctionsSteveDataObject.h: No such file or directory
 #include "breveFunctionsSteveDataObject.h"
                                           ^
compilation terminated.
make EXTRACFLAGS='-O4 '
make[1]: Entering directory '/home/toli/work/breve-master'
Generating dependencies for steve/steveFrontend.cc
steve/steveFrontend.cc:10:43: fatal error: breveFunctionsSteveDataObject.h: No such file or directory
 #include "breveFunctionsSteveDataObject.h"
                                           ^
compilation terminated.
make[1]: *** No rule to make target 'kernel/internalFunctions/breveFunctionsCamera.d', needed by 'depend'.  Stop.
make[1]: Leaving directory '/home/toli/work/breve-master'
Makefile:93: recipe for target 'optimize' failed
make: *** [optimize] Error 2

What could be the reason for that?