Hey

I\'ve had the same problem with the cel configure script.
I think the problem is the \'+\' sign appended to the python version number.
I couldn\'t figure out how to change it properly so I modified the base of the configure script so the test always returns true.

All you have to do is comment out (using #) the lines 57, 58, 60, 61, 62 in the python.m4 file which is located in cel/mk/

Once this is done, launch the build.sh script and here you go !

The rest should go fine (it did for me)

Good luck.