opensigma

Hello!
I am trying to compile SVN version 14 but I get the following error:
...
CC [M] /home/wk/rpmbuild/BUILD/opensigma/sigma/trunk/_kmod_build_2.6.29-3.fc10.i686/quasar_i2c.o
/home/wk/rpmbuild/BUILD/opensigma/sigma/trunk/_kmod_build_2.6.29-3.fc10.i686/quasar_i2c.c: In function ‘quasar_init_generic_i2c’:
/home/wk/rpmbuild/BUILD/opensigma/sigma/trunk/_kmod_build_2.6.29-3.fc10.i686/quasar_i2c.c:102: error: ‘I2C_CLASS_ALL’ undeclared (first use in this function)
/home/wk/rpmbuild/BUILD/opensigma/sigma/trunk/_kmod_build_2.6.29-3.fc10.i686/quasar_i2c.c:102: error: (Each undeclared identifier is reported only once
/home/wk/rpmbuild/BUILD/opensigma/sigma/trunk/_kmod_build_2.6.29-3.fc10.i686/quasar_i2c.c:102: error: for each function it appears in.)
make[2]: *** [/home/wk/rpmbuild/BUILD/opensigma/sigma/trunk/_kmod_build_2.6.29-3.fc10.i686/quasar_i2c.o] Error 1
make[1]: *** [_module_/home/wk/rpmbuild/BUILD/opensigma/sigma/trunk/_kmod_build_2.6.29-3.fc10.i686] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.29-3.fc10.i686'
make: *** [all] Error 2

The same is with SVN 13, SVN 12 was building OK.
Where the missing missing identifier should be declared?

I have kernel 2.6.29 on this machine.

Wojciech