python - Problems using gradient boosting classifier in Scikit-learn

Question

I'm trying to use the gradient boosting classifier ensemble.gradientBoostingClassifier in Scikit-learn for python, but I keep getting these error messages:

Floating point exception: 8

and

Python quit unexpectedly while using the _tree.so plug-in.

Reading this, I get the impression that it is due to a change in NumPy, but I can't see if anyone have solved it yet?

I am running the following versions:

• Scikit-learn: 0.13-git
• NumPy: 1.8.0.dev-20224ea