I just created a Data Science VM on Azure (student subscription). I managed to connect to the Jupyter Notebook (by the way, the documentation says the the port 8000 is open by default but that's not true). Then I tried to import Theano (which is installed by default) but I get an import error (see attached). Any idea how to solve the issue?
---------------------------------------------------------------------------
KeyError Traceback (most recent call last)
/anaconda/envs/py35/lib/python3.5/configparser.py in _unify_values(self, section, vars)
1134 try:
-> 1135 sectiondict = self._sections[section]
1136 except KeyError:
KeyError: 'blas'
During handling of the above exception, another exception occurred:
NoSectionError Traceback (most recent call last)
/anaconda/envs/py35/lib/python3.5/site-packages/theano/configparser.py in fetch_val_for_key(key, delete_key)
167 try:
--> 168 return theano_cfg.get(section, option)
169 except ConfigParser.InterpolationError:
/anaconda/envs/py35/lib/python3.5/configparser.py in get(self, section, option, raw, vars, fallback)
777 try:
--> 778 d = self._unify_values(section, vars)
779 except NoSectionError:
/anaconda/envs/py35/lib/python3.5/configparser.py in _unify_values(self, section, vars)
1137 if section != self.default_section:
-> 1138 raise NoSectionError(section)
1139 # Update with the entry specific variables
NoSectionError: No section: 'blas'
During handling of the above exception, another exception occurred:
KeyError Traceback (most recent call last)
/anaconda/envs/py35/lib/python3.5/site-packages/theano/configparser.py in __get__(self, cls, type_, delete_key)
327 val_str = fetch_val_for_key(self.fullname,
--> 328 delete_key=delete_key)
329 self.is_default = False
/anaconda/envs/py35/lib/python3.5/site-packages/theano/configparser.py in fetch_val_for_key(key, delete_key)
171 except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
--> 172 raise KeyError(key)
173
KeyError: 'blas.ldflags'
During handling of the above exception, another exception occurred:
RuntimeError Traceback (most recent call last)
<ipython-input-6-22fee0ca6828> in <module>()
1 #import pymc3 as pm
2 import numpy as np
----> 3 import theano
4 import theano.tensor as tt
5
/anaconda/envs/py35/lib/python3.5/site-packages/theano/__init__.py in <module>()
122 from theano.printing import pprint, pp
123
--> 124 from theano.scan_module import (scan, map, reduce, foldl, foldr, clone,
125 scan_checkpoints)
126
/anaconda/envs/py35/lib/python3.5/site-packages/theano/scan_module/__init__.py in <module>()
39 __contact__ = "Razvan Pascanu <r.pascanu@gmail>"
40
---> 41 from theano.scan_module import scan_opt
42 from theano.scan_module.scan import scan
43 from theano.scan_module.scan_checkpoints import scan_checkpoints
/anaconda/envs/py35/lib/python3.5/site-packages/theano/scan_module/scan_opt.py in <module>()
58
59 import theano
---> 60 from theano import tensor, scalar
61 from theano.tensor import opt, get_scalar_constant_value, Alloc, AllocEmpty
62 from theano import gof
/anaconda/envs/py35/lib/python3.5/site-packages/theano/tensor/__init__.py in <module>()
15 from theano.tensor import opt
16 from theano.tensor import opt_uncanonicalize
---> 17 from theano.tensor import blas
18 from theano.tensor import blas_scipy
19 from theano.tensor import blas_c
/anaconda/envs/py35/lib/python3.5/site-packages/theano/tensor/blas.py in <module>()
153 from theano.scalar import bool as bool_t
154 from theano.tensor import basic as T
--> 155 from theano.tensor.blas_headers import blas_header_text
156 from theano.tensor.blas_headers import blas_header_version
157 from theano.tensor.opt import in2out, local_dimshuffle_lift
/anaconda/envs/py35/lib/python3.5/site-packages/theano/tensor/blas_headers.py in <module>()
985
986
--> 987 if not config.blas.ldflags:
988 _logger.warning('Using NumPy C-API based implementation for BLAS functions.')
989
/anaconda/envs/py35/lib/python3.5/site-packages/theano/configparser.py in __get__(self, cls, type_, delete_key)
330 except KeyError:
331 if callable(self.default):
--> 332 val_str = self.default()
333 else:
334 val_str = self.default
/anaconda/envs/py35/lib/python3.5/site-packages/theano/configdefaults.py in default_blas_ldflags()
1420
1421 if res:
-> 1422 check_mkl_openmp()
1423 return res
1424
/anaconda/envs/py35/lib/python3.5/site-packages/theano/configdefaults.py in check_mkl_openmp()
1260 their latest build or set "MKL_THREADING_LAYER=GNU" in your
1261 environment.
-> 1262 """)
1263 except ImportError:
1264 raise RuntimeError("""
RuntimeError:
To use MKL 2018 with Theano either update the numpy conda packages to
their latest build or set "MKL_THREADING_LAYER=GNU" in your
environment.