What is your problem?
What Linux distribution do you use?
For me this works (my base directory for occ is /opt/OpenCASCADE6.3.0)
export CASROOT=/opt/OpenCASCADE6.3.0
./configure --with-gl-include=/usr/include --with-gl-library=/usr/lib --with-tcl=/usr/lib --with-tk=/usr/lib --enable-debug=yes --enable-production=no --enable-wrappers=no --enable-wok=no --enable-draw=yes --disable-dps --enable-static=no --enable-shared=yes"
make
make install