为 pytorch 安装预训练模型时出错

Question

I'm working on a Windows 10 machine (yes, I know, don't laugh,). and with python 3,7: and I'm trying to install the pretrained models here:

https://github.com/meliketoy/fine-tuning.pytorch

The commands that the website suggests are:

$ git clone https://github.com/Cadene/pretrained-models.pytorch.git
$ pretrained-models.pytorch
$ python setup.py install

Although the website says this is for Python 3.5, and I have 3.7, I think the 3.7 version should be back-compatible, right?

I successfully ran the git clone , and the pretrained-models.pytorch was actually a cd command (which threw me for a loop for a second.). Then I ran into trouble with python setup.py install

The error I'm getting is:

[Errno 2] No such file or directory: 'build\\bdist.win-amd64\\egg\\pretrainedmodels\\models\\resnext_features\\__pycache__\\resnext101_32x4d_features.cpython-37.pyc.1702181039952'

How can I fix this error?

EDIT (in response to a comment): Someone asked for the full traceback. Here it is!

(base) G:\>python setup.py install
running install
running bdist_egg
running egg_info
creating pretrainedmodels.egg-info
writing pretrainedmodels.egg-info\PKG-INFO
writing dependency_links to pretrainedmodels.egg-info\dependency_links.txt
writing requirements to pretrainedmodels.egg-info\requires.txt
writing top-level names to pretrainedmodels.egg-info\top_level.txt
writing manifest file 'pretrainedmodels.egg-info\SOURCES.txt'
reading manifest file 'pretrainedmodels.egg-info\SOURCES.txt'
writing manifest file 'pretrainedmodels.egg-info\SOURCES.txt'
installing library code to build\bdist.win-amd64\egg
running install_lib
running build_py
creating build
creating build\lib
creating build\lib\pretrainedmodels
copying pretrainedmodels\utils.py -> build\lib\pretrainedmodels
copying pretrainedmodels\version.py -> build\lib\pretrainedmodels
copying pretrainedmodels\__init__.py -> build\lib\pretrainedmodels
creating build\lib\pretrainedmodels\datasets
copying pretrainedmodels\datasets\utils.py -> build\lib\pretrainedmodels\datasets
copying pretrainedmodels\datasets\voc.py -> build\lib\pretrainedmodels\datasets
copying pretrainedmodels\datasets\__init__.py -> build\lib\pretrainedmodels\datasets
creating build\lib\pretrainedmodels\models
copying pretrainedmodels\models\bninception.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\cafferesnet.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\dpn.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\fbresnet.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\inceptionresnetv2.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\inceptionv4.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\nasnet.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\nasnet_mobile.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\pnasnet.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\polynet.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\resnext.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\senet.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\torchvision_models.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\utils.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\vggm.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\wideresnet.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\xception.py -> build\lib\pretrainedmodels\models
copying pretrainedmodels\models\__init__.py -> build\lib\pretrainedmodels\models
creating build\lib\pretrainedmodels\models\resnext_features
copying pretrainedmodels\models\resnext_features\resnext101_32x4d_features.py -> build\lib\pretrainedmodels\models\resnext_features
copying pretrainedmodels\models\resnext_features\resnext101_64x4d_features.py -> build\lib\pretrainedmodels\models\resnext_features
copying pretrainedmodels\models\resnext_features\__init__.py -> build\lib\pretrainedmodels\models\resnext_features
creating build\bdist.win-amd64
creating build\bdist.win-amd64\egg
creating build\bdist.win-amd64\egg\pretrainedmodels
creating build\bdist.win-amd64\egg\pretrainedmodels\datasets
copying build\lib\pretrainedmodels\datasets\utils.py -> build\bdist.win-amd64\egg\pretrainedmodels\datasets
copying build\lib\pretrainedmodels\datasets\voc.py -> build\bdist.win-amd64\egg\pretrainedmodels\datasets
copying build\lib\pretrainedmodels\datasets\__init__.py -> build\bdist.win-amd64\egg\pretrainedmodels\datasets
creating build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\bninception.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\cafferesnet.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\dpn.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\fbresnet.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\inceptionresnetv2.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\inceptionv4.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\nasnet.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\nasnet_mobile.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\pnasnet.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\polynet.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\resnext.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
creating build\bdist.win-amd64\egg\pretrainedmodels\models\resnext_features
copying build\lib\pretrainedmodels\models\resnext_features\resnext101_32x4d_features.py -> build\bdist.win-amd64\egg\pretrainedmodels\models\resnext_features
copying build\lib\pretrainedmodels\models\resnext_features\resnext101_64x4d_features.py -> build\bdist.win-amd64\egg\pretrainedmodels\models\resnext_features
copying build\lib\pretrainedmodels\models\resnext_features\__init__.py -> build\bdist.win-amd64\egg\pretrainedmodels\models\resnext_features
copying build\lib\pretrainedmodels\models\senet.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\torchvision_models.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\utils.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\vggm.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\wideresnet.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\xception.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\models\__init__.py -> build\bdist.win-amd64\egg\pretrainedmodels\models
copying build\lib\pretrainedmodels\utils.py -> build\bdist.win-amd64\egg\pretrainedmodels
copying build\lib\pretrainedmodels\version.py -> build\bdist.win-amd64\egg\pretrainedmodels
copying build\lib\pretrainedmodels\__init__.py -> build\bdist.win-amd64\egg\pretrainedmodels
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\datasets\utils.py to utils.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\datasets\voc.py to voc.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\datasets\__init__.py to __init__.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\bninception.py to bninception.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\cafferesnet.py to cafferesnet.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\dpn.py to dpn.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\fbresnet.py to fbresnet.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\inceptionresnetv2.py to inceptionresnetv2.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\inceptionv4.py to inceptionv4.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\nasnet.py to nasnet.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\nasnet_mobile.py to nasnet_mobile.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\pnasnet.py to pnasnet.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\polynet.py to polynet.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\resnext.py to resnext.cpython-37.pyc
byte-compiling build\bdist.win-amd64\egg\pretrainedmodels\models\resnext_features\resnext101_32x4d_features.py to resnext101_32x4d_features.cpython-37.pyc
error: [Errno 2] No such file or directory: 'build\\bdist.win-amd64\\egg\\pretrainedmodels\\models\\resnext_features\\__pycache__\\resnext101_32x4d_features.cpython-37.pyc.1702181039952'

Answer 1

One option is to use a docker image, one I frequently use is the datascience-notebook image from jupyter.

For this:

• 1. Install docker desktop for Windows, refer to this link .
• 2. Enable file sharing inside Docker Destop Settings

As you can see from the C:users\amtre I can mount any subdirectory to the container, for example, all that is within the Documents folder.

• 3. Once docker has access to mount directories to a container we will be using the jupyter datascience-notebook as it already comes with some packages as default. Type on your terminal

docker run -it -e GRANT_SUDO=yes --user root --rm -p 8888:8888 -p 4040:4040 -v C:/users/amtre/Documents:/home/jovyan/work jupyter/datascience-notebook

it will take a while pulling the docker image, but at the end you will get the URL to access the notebook as the image above shows.

4. Inside Jupyter, open a terminal and type

git clone https://github.com/Cadene/pretrained-models.pytorch.git
cd pretrained-models.pytorch
python setup.py install

this will also install 'torch', 'torchvision', 'munch', 'tqdm' as it comes in install_requires on the setup.py . When the installation is done, you should be able to start using pretrained models