I have just followed this tutorial on installing Tensorflow from source on Ubuntu 16.04, for Python 3.5 with full CUDA and GPU support on an Nvidia graphics cards. The installation was successful.
I am unable to import Tensorflow in a Python session.
Here is the terminal output:
user#user:~/Downloads/tensorflow$ python3.5
Python 3.5.2 (default, Nov 17 2016, 17:05:23)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
Traceback (most recent call last):
File "/home/user/Downloads/tensorflow/tensorflow/python/pywrap_tensorflow.py", line 41, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
ImportError: No module named 'tensorflow.python.pywrap_tensorflow_internal'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/user/Downloads/tensorflow/tensorflow/__init__.py", line 24, in <module>
from tensorflow.python import *
File "/home/user/Downloads/tensorflow/tensorflow/python/__init__.py", line 51, in <module>
from tensorflow.python import pywrap_tensorflow
File "/home/user/Downloads/tensorflow/tensorflow/python/pywrap_tensorflow.py", line 52, in <module>
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "/home/user/Downloads/tensorflow/tensorflow/python/pywrap_tensorflow.py", line 41, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
ImportError: No module named 'tensorflow.python.pywrap_tensorflow_internal'
Failed to load the native TensorFlow runtime.
See https://www.tensorflow.org/install/install_sources#common_installation_problems
for some common reasons and solutions. Include the entire stack trace
above this error message when asking for help.
I found the cause of the issue here, which is very trivial and so easy to overlook. It is also mentioned in the tutorial now.
One must simply move into another directory, i.e. out of the folder where all downloaded files especially the where the Git repository is stored.
I found this solution mentioned as a comment in a bug on Github.
If you use TF1.2.0rc2 and CUDNN 6.0 on Windows, creating a copy of cudnn64_6.dll named cudnn64_5.dll, does the thing.
Related
I'm trying to install torch under miniconda and simple import torch gives me the following error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/vol/tcm17/username/miniconda3/lib/python3.8/site-packages/torch/__init__.py", line 779, in <module>
from .serialization import save, load
File "/vol/tcm17/username/miniconda3/lib/python3.8/site-packages/torch/serialization.py", line 18, in <module>
from typing_extensions import TypeAlias
File "/home/username/.local/lib/python3.8/site-packages/typing_extensions.py", line 880
if stripped_args
Interestingly, if I repeat import torch again the error message changes:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/vol/tcm17/username/miniconda3/lib/python3.8/site-packages/torch/__init__.py", line 249, in <module>
for name in dir(_C):
NameError: name '_C' is not defined
I'm not using notebooks, python version is 3.8.16, pytorch version is 1.13.1. Miniconda is installed in a local folder (it's a university server so I can only do it like this due to disk space restrictions), the server runs on Ubuntu.
What could possibly be the problem?
The only recommendation I found for similar problems is to install Cython but it didn't help.
Downgraded to python 3.6 and this somehow solved the problem.
When I try to import gensim, I get the below error:
Traceback (most recent call last):
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\site-packages\gensim\models\fasttext.py", line 264, in <module>
from gensim.models.fasttext_corpusfile import train_epoch_sg, train_epoch_cbow
ImportError: DLL load failed while importing fasttext_corpusfile: The specified module could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\site-packages\gensim\__init__.py", line 11, in <module>
from gensim import parsing, corpora, matutils, interfaces, models, similarities, utils # noqa:F401
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\site-packages\gensim\models\__init__.py", line 22, in <module>
from .fasttext import FastText # noqa:F401
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\site-packages\gensim\models\fasttext.py", line 266, in <module>
raise utils.NO_CYTHON
RuntimeError: Compiled extensions are unavailable. If you've installed from a package, ask the package maintainer to include compiled extensions. If you're building Gensim from source yourself, install Cython and a C compiler, and then run `python setup.py build_ext --inplace` to retry.
My computer is Windows Server 2022 Data Center, python is 3.8.10, gensim is 4.2.0.
How can I solve this problem? Thank you for your help.
I re-installed gensim (gensim-4.2.0-cp39-cp39-win_amd64.whl) from https://pypi.org/project/gensim/#files, but still had the above problem.
I recently got a new 64-bit windows 10 and installed pycharm. The pycharm I am using is Python 3.8.
When I installed tensorflow by running the command line, it worked fine. However, when I imported on my pycharm file (i.e. import tensorflow as tf), it produced an error as such:
Traceback (most recent call last):
File "C:\Users\leode\anaconda3\envs\Science Fair\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 64, in <module>
from tensorflow.python._pywrap_tensorflow_internal import *
ImportError: DLL load failed while importing _pywrap_tensorflow_internal: The specified module could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:/Users/leode/PycharmProjects/Science Fair/project.py", line 1, in <module>
import tensorflow as tf
File "C:\Users\leode\anaconda3\envs\Science Fair\lib\site-packages\tensorflow\__init__.py", line 41, in <module>
from tensorflow.python.tools import module_util as _module_util
File "C:\Users\leode\anaconda3\envs\Science Fair\lib\site-packages\tensorflow\python\__init__.py", line 40, in <module>
from tensorflow.python.eager import context
File "C:\Users\leode\anaconda3\envs\Science Fair\lib\site-packages\tensorflow\python\eager\context.py", line 35, in <module>
from tensorflow.python import pywrap_tfe
File "C:\Users\leode\anaconda3\envs\Science Fair\lib\site-packages\tensorflow\python\pywrap_tfe.py", line 28, in <module>
from tensorflow.python import pywrap_tensorflow
File "C:\Users\leode\anaconda3\envs\Science Fair\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 83, in <module>
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "C:\Users\leode\anaconda3\envs\Science Fair\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 64, in <module>
from tensorflow.python._pywrap_tensorflow_internal import *
ImportError: DLL load failed while importing _pywrap_tensorflow_internal: The specified module could not be found.
Failed to load the native TensorFlow runtime.
However when I import tensorboard_plugin_wit:
import tensorboard_plugin_wit
It works fine.
What went wrong? If any of you need any further clarification, please comment- I'm not much of an expert on handling computers so I will do my best to answer:)
I figured out what the problem was. Unlike many third-party modules in python, installing tensorflow requires more than simply pip install . The way I installed tensorflow was by creating and activating a conda environment. For more information on how to install tensorflow via Pycharm, here is a helpful Youtube video: https://www.youtube.com/watch?v=5Ym-dOS9ssA&t=327s
I got the following numpy error. I have tried 1. But it did solve the problem. Would you please let me know how to fix the problem? Thanks.
$ python3
Python 3.8.0a3 (v3.8.0a3:9a448855b5, Mar 25 2019, 17:05:20)
[Clang 6.0 (clang-600.0.57)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/__init__.py", line 24, in <module>
from . import multiarray
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/multiarray.py", line 14, in <module>
from . import overrides
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/overrides.py", line 7, in <module>
from numpy.core._multiarray_umath import (
ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/__init__.py", line 142, in <module>
from . import core
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/numpy/core/__init__.py", line 54, in <module>
raise ImportError(msg)
ImportError:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy c-extensions failed.
- Try uninstalling and reinstalling numpy.
- If you have already done that, then:
1. Check that you expected to use Python3.8 from "/Library/Frameworks/Python.framework/Versions/3.8/bin/python3",
and that you have no directories in your PATH or PYTHONPATH that can
interfere with the Python and numpy version "1.18.1" you're trying to use.
2. If (1) looks fine, you can open a new issue at
https://github.com/numpy/numpy/issues. Please include details on:
- how you installed Python
- how you installed numpy
- your operating system
- whether or not you have multiple versions of Python installed
- if you built from source, your compiler versions and ideally a build log
- If you're working with a numpy git repository, try `git clean -xdf`
(removes all files not under version control) and rebuild numpy.
Note: this error has many possible causes, so please don't comment on
an existing issue about this - open a new one instead.
Original error was: No module named 'numpy.core._multiarray_umath'
The problem is that I had Python 3.8.0a3 installed. I updated it to 3.8.1. Now the problem is solved.
I recently installed shap, which requires pillow>=4.3.0 as:
$ pip3 install shap
Installing collected packages: shap, pillow
Successfully installed pillow-6.0.0 shap-0.29.2
Running my script that uses shap, I got:
Traceback (most recent call last):
File "Runner.py", line 132, in <module>
import shap
File "/usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/shap/__init__.py", line 11, in <module>
from .plots.summary import summary_plot
File "/usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/shap/plots/summary.py", line 15, in <module>
from . import colors
File "/usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/shap/plots/colors.py", line 7, in <module>
import skimage.color
File "/Users/bravina/Library/Python/3.6/lib/python/site-packages/skimage/__init__.py", line 135, in <module>
from .data import data_dir
File "/Users/bravina/Library/Python/3.6/lib/python/site-packages/skimage/data/__init__.py", line 13, in <module>
from ..io import imread, use_plugin
File "/Users/bravina/Library/Python/3.6/lib/python/site-packages/skimage/io/__init__.py", line 7, in <module>
from .manage_plugins import *
File "/Users/bravina/Library/Python/3.6/lib/python/site-packages/skimage/io/manage_plugins.py", line 24, in <module>
from .collection import imread_collection_wrapper
File "/Users/bravina/Library/Python/3.6/lib/python/site-packages/skimage/io/collection.py", line 10, in <module>
from PIL import Image
File "/usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/PIL/Image.py", line 93, in <module>
from . import _imaging as core
ImportError: dlopen(/usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/PIL/_imaging.cpython-36m-darwin.so, 2): Library not loaded: #loader_path/.dylibs/libtiff.5.dylib
Referenced from: /usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/PIL/_imaging.cpython-36m-darwin.so
Reason: Incompatible library version: _imaging.cpython-36m-darwin.so requires version 10.0.0 or later, but libtiff.5.dylib provides version 8.0.0
Same thing if I try it directly in python3:
Python 3.6.4 (default, Jan 4 2018, 14:56:03)
[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.39.2)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from PIL import Image
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/PIL/Image.py", line 93, in <module>
from . import _imaging as core
ImportError: dlopen(/usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/PIL/_imaging.cpython-36m-darwin.so, 2): Library not loaded: #loader_path/.dylibs/libtiff.5.dylib
Referenced from: /usr/local/Cellar/python3/3.6.4_1/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/PIL/_imaging.cpython-36m-darwin.so
Reason: Incompatible library version: _imaging.cpython-36m-darwin.so requires version 10.0.0 or later, but libtiff.5.dylib provides version 8.0.0
Any tips as how to fix this?
Well, none of the answers suggested in this related post worked for me, so I ended up completely cleaning and reinstalling python3. From there, installing the necessary packages in a virtualenv as cleanly as possible seemed to resolve the issue...