I'm getting failure at the end of 2to3 on scipy 0.10.1, with easy_install and also from git master / 0.10.1 tag. I'll try rolling back to Python 3.2.2 (3.2.3 was released on 4/10) later today and see if that works RefactoringTool: /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/sparse/linalg/dsolve/umfpack/setup.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/ndimage/fourier.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/ndimage/interpolation.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/ndimage/measurements.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/ndimage/filters.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/ndimage/morphology.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/integrate/quadpack.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/integrate/_ode.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/integrate/odepack.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/lib/lapack/__init__.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/lib/blas/__init__.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/cluster/__init__.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/cluster/vq.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/cluster/hierarchy.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/stats/mstats_basic.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/stats/morestats.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/stats/distributions.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/stats/kde.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/stats/stats.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/interpolate/fitpack.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/interpolate/interpolate.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/interpolate/ndgriddata.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/interpolate/interpolate_wrapper.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/interpolate/fitpack2.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/io/__init__.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/io/matlab/mio4.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/io/matlab/mio5.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/io/matlab/miobase.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/io/matlab/mio5_params.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/optimize/zeros.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/optimize/nnls.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/optimize/cobyla.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/optimize/lbfgsb.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/optimize/minpack.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/optimize/slsqp.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/spatial/__init__.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/spatial/distance.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/special/__init__.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/special/basic.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/special/add_newdocs.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/special/orthogonal.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/linalg/decomp.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/linalg/basic.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/linalg/misc.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/linalg/flinalg.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/linalg/lapack.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/signal/__init__.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/signal/bsplines.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/signal/signaltools.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/signal/fir_filter_design.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/fftpack/basic.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/fftpack/pseudo_diffs.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/sparse/linalg/eigen/arpack/arpack.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/sparse/linalg/isolve/iterative.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/sparse/linalg/dsolve/linsolve.py /tmp/easy_install-sv1v29/scipy-0.10.1/build/py3k/scipy/sparse/linalg/dsolve/umfpack/umfpack.py Running from scipy source directory. Traceback (most recent call last): File "/usr/local/bin/easy_install-3.2", line 9, in <module> load_entry_point('distribute==0.6.27', 'console_scripts', 'easy_install-3.2')() File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 1915, in main with_ei_usage(lambda: File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 1896, in with_ei_usage return f() File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 1919, in <lambda> distclass=DistributionWithoutHelpCommands, **kw File "/usr/local/lib/python3.2/distutils/core.py", line 148, in setup dist.run_commands() File "/usr/local/lib/python3.2/distutils/dist.py", line 917, in run_commands self.run_command(cmd) File "/usr/local/lib/python3.2/distutils/dist.py", line 936, in run_command cmd_obj.run() File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 350, in run self.easy_install(spec, not self.no_deps) File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 590, in easy_install return self.install_item(spec, dist.location, tmpdir, deps) File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 620, in install_item dists = self.install_eggs(spec, download, tmpdir) File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 814, in install_eggs return self.build_and_install(setup_script, setup_base) File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 1094, in build_and_install self.run_setup(setup_script, setup_base, args) File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/command/easy_install.py", line 1080, in run_setup run_setup(setup_script, args) File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/sandbox.py", line 31, in run_setup lambda: exec(compile(open( File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/sandbox.py", line 79, in run return func() File "/usr/local/lib/python3.2/site-packages/distribute-0.6.27-py3.2.egg/setuptools/sandbox.py", line 34, in <lambda> {'__file__':setup_script, '__name__':'__main__'}) File "setup.py", line 196, in <module> File "setup.py", line 187, in setup_package File "/usr/local/lib/python3.2/site-packages/numpy/distutils/core.py", line 152, in setup config = configuration() File "setup.py", line 138, in configuration File "/usr/local/lib/python3.2/site-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python3.2/site-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python3.2/site-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/setup.py", line 4, in configuration File "/usr/local/lib/python3.2/site-packages/numpy/distutils/misc_util.py", line 743, in __init__ raise ValueError("%r is not a directory" % (package_path,)) ValueError: 'build/py3k/scipy' is not a directory