Error when running nosetest

[zjyin]

E................................................E.E.......E.E................................................................................................................

ERROR: Failure: ImportError (No module named pylearn2.utils.logger)

Traceback (most recent call last):
File "/home/zjyin/anaconda/lib/python2.7/site-packages/nose/loader.py", line 414, in loadTestsFromName
addr.filename, addr.module)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/pylearn2/init.py", line 4, in
from pylearn2.utils.logger import configure_custom
ImportError: No module named pylearn2.utils.logger

ERROR: test_ValidationSet (sknn.tests.test_conv.TestConvolution)

Traceback (most recent call last):
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 69, in test_ValidationSet
valid_size=0.5))
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 16, in _run
nn.fit(a_in, a_out)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 434, in fit
return super(Regressor, self)._fit(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 344, in _fit
return self._train(_data, *_extra)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 362, in _train
self._initialize(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 281, in _initialize
random_state=self.random_state)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/cross_validation.py", line 1556, in train_test_split
arrays = check_arrays(_arrays, *_options)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/utils/validation.py", line 287, in check_arrays
array.ndim)
ValueError: Found array with dim 4. Expected <= 2

ERROR: test_VerticalVerbose (sknn.tests.test_conv.TestConvolution)

Traceback (most recent call last):
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 54, in test_VerticalVerbose
n_iter=1, verbose=1, valid_size=0.1))
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 16, in _run
nn.fit(a_in, a_out)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 434, in fit
return super(Regressor, self)._fit(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 344, in _fit
return self._train(_data, *_extra)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 362, in _train
self._initialize(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 281, in _initialize
random_state=self.random_state)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/cross_validation.py", line 1556, in train_test_split
arrays = check_arrays(_arrays, *_options)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/utils/validation.py", line 287, in check_arrays
array.ndim)
ValueError: Found array with dim 4. Expected <= 2

ERROR: test_ValidationSet (sknn.tests.test_conv.TestConvolutionRGB)

Traceback (most recent call last):
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 69, in test_ValidationSet
valid_size=0.5))
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 205, in _run
nn.fit(a_in, a_out)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 434, in fit
return super(Regressor, self)._fit(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 344, in _fit
return self._train(_data, *_extra)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 362, in _train
self._initialize(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 281, in _initialize
random_state=self.random_state)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/cross_validation.py", line 1556, in train_test_split
arrays = check_arrays(_arrays, *_options)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/utils/validation.py", line 287, in check_arrays
array.ndim)
ValueError: Found array with dim 4. Expected <= 2

ERROR: test_VerticalVerbose (sknn.tests.test_conv.TestConvolutionRGB)

Traceback (most recent call last):
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 54, in test_VerticalVerbose
n_iter=1, verbose=1, valid_size=0.1))
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/tests/test_conv.py", line 205, in _run
nn.fit(a_in, a_out)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 434, in fit
return super(Regressor, self)._fit(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 344, in _fit
return self._train(_data, *_extra)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 362, in _train
self._initialize(X, y)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sknn/mlp.py", line 281, in _initialize
random_state=self.random_state)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/cross_validation.py", line 1556, in train_test_split
arrays = check_arrays(_arrays, *_options)
File "/home/zjyin/anaconda/lib/python2.7/site-packages/sklearn/utils/validation.py", line 287, in check_arrays
array.ndim)
ValueError: Found array with dim 4. Expected <= 2

---

Ran 174 tests in 56.781s

[alexjc]

If you want to run the tests, I recommend you install PyLearn2 globally, see instructions on front page. Then it should work as expected...

[alexjc]

It also seems you're running tests from the GitHub latest vs. the packaged SKNN? I'm going to close this since you resolved it elsewhere. #83