Hey list, First thanks for the great work. I am planning to use skimage for some fluorescence microscopy analysis. Today I installed from the git repository and an error occurred when compiling: File "/home/guillaume/Python/lib/scikits-image/skimage/util/ dtype.py", line 20, in <module> in <module> np.float16, np.float32, np.float64) AttributeError: 'module' object has no attribute 'float16' taking out 'float16' in the _supported_types tuple solves the issue (at least it compiles), but I don't know whether it could have consequences later on. _supported_types = (np.uint8, np.uint16, np.uint32, np.int8, np.int16, np.int32, #np.float16, ### Commented this out... np.float32, np.float64) I am running Python 2.7.2+ with numpy 1.5.1 (that is what you get with apt-get install python-numpy) Thanks...