Further, it appears more things are missing from the pip install:
import skimage print skimage.__version__ 0.11dev
from skimage.feature import blob_dog, blob_log, blob_doh Traceback (most recent call last): File "<stdin>", line 1, in <module> File "skimage/feature/__init__.py", line 2, in <module> from ._daisy import daisy File "skimage/feature/_daisy.py", line 4, in <module> from .. import img_as_float, draw File "skimage/draw/__init__.py", line 1, in <module> from .draw import circle, ellipse, set_color File "skimage/draw/draw.py", line 3, in <module> from ._draw import _coords_inside_image ImportError: No module named _draw
This isn't particularly neat; it appears the dependencies aren't being fulfilled, or that the binaries available from pip are incomplete (the version 0.11dev raises suspicion). If I attempt to download the source and build, I get the following error: building 'skimage._shared.geometry' extension compiling C sources C compiler: clang -fno-strict-aliasing -fno-common -dynamic -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe compile options: '-I/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/numpy/core/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c' clang: geometry.c clang: error: no such file or directory: 'geometry.c' Which again implies something is missing, either from the dependencies or the source distribution. I can't find mention of a 'geometry' library that would fix this... Yours, James. On Saturday, February 14, 2015 at 3:35:31 PM UTC+1, james.a.f...@googlemail.com wrote:
Hi,
I'm trying to install skimage, and having installed the dependencies (from requirements.txt in the source release), and then using pip to install skimage itself, I am having problems importing the transform library:
Python 2.7.2 (default, Oct 11 2012, 20:14:37) [GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)] on darwin Type "help", "copyright", "credits" or "license" for more information.
import skimage.data import skimage.transform Traceback (most recent call last): File "<stdin>", line 1, in <module> File "skimage/transform/__init__.py", line 1, in <module> from ._hough_transform import (hough_ellipse, hough_line, ImportError: No module named _hough_transform
This is on Mac OSX 10.8.4 with Python 2.7.2. Is this an external library that needs installing from somewhere else? I have already had to install tifffile separately to get skimage.data working (perhaps should be added to requirements.txt?). I've tried a variety of approaches, but haven't had any success.
Any and all advice welcome!
Yours, James.