[theano-users] Import error and gcc problem

Elizabeth Irenne Yuwono

2018-01-09 05:19:52 UTC

WARNING (theano.gof.cmodule): OPTIMIZATION WARNING: Theano was not able to
find the g++ parameters that tune the compilation to your specific CPU.
This can slow down the execution of Theano functions. Please submit the
following lines to Theano's mailing list so that we can fix this problem:
<generator object decode_iter at 0x000001EB958808E0>

You can find the C code in this temporary file:
C:\Users\eyuwon10\AppData\Local\Temp\theano_compilation_error_i6baf83r
Traceback (most recent call last):
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\gof\lazylinker_c.py",
line 75, in <module>
raise ImportError()
ImportError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\gof\lazylinker_c.py",
line 92, in <module>
raise ImportError()
ImportError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "data_engine.py", line 9, in <module>
import theano
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\__init__.py",
line 110, in <module>
from theano.compile import (
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\compile\__init__.py",
line 12, in <module>
from theano.compile.mode import *
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\compile\mode.py",
line 11, in <module>
import theano.gof.vm
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\gof\vm.py",
line 673, in <module>
from . import lazylinker_c
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\gof\lazylinker_c.py",
line 127, in <module>
preargs=args)
File
"C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\lib\site-packages\theano\gof\cmodule.py",
line 2362, in compile_str
(status, compile_stderr.replace('\n', '. ')))
Exception: Compilation failed (return status=1): g++.exe": unrecognized
option `-shared'. In file included from
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\Python.h:8,.
from
C:\Users\eyuwon10\AppData\Local\Theano\compiledir_Windows-10-10.0.15063-SP0-Intel64_Family_6_Model_142_Stepping_9_GenuineIntel-3.6.3-64\lazylinker_ext\mod.cpp:1:.
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\pyconfig.h:237:
warning: #warning "Please use an up-to-date version of gcc! (>2.91
recommended)". In file included from
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\inttypes.h:34,.
from
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\pyport.h:6,.
from
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\Python.h:50,.
from
C:\Users\eyuwon10\AppData\Local\Theano\compiledir_Windows-10-10.0.15063-SP0-Intel64_Family_6_Model_142_Stepping_9_GenuineIntel-3.6.3-64\lazylinker_ext\mod.cpp:1:.
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\bits/c++config.h:533:
bits/os_defines.h: No such file or directory.
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\bits/c++config.h:536:
bits/cpu_defines.h: No such file or directory. In file included from
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\pyport.h:6,.
from
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\Python.h:50,.
from
C:\Users\eyuwon10\AppData\Local\Theano\compiledir_Windows-10-10.0.15063-SP0-Intel64_Family_6_Model_142_Stepping_9_GenuineIntel-3.6.3-64\lazylinker_ext\mod.cpp:1:.
C:\Users\eyuwon10\AppData\Local\Continuum\anaconda3\include\inttypes.h:86:
inttypes.h: No such file or directory.

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