如果你的沙尔文过于新鲜,这种情况也会发生。 Pytorch目前does不支持过去的3.7.9。

资料来源:。

I had this same issue while installing standfordnlp in my windows 10 system. Installing torch before installing stanfordnlp worked out for me. I have installed torch from pytorch official website.

对于以略为新版本的猪和粉刷来访问这一问题的人,我有Python 3.8.3 32-bit,即使粉碎页指出:

目前,Windows上的Py Torch只支持3.7-3.9;

Installing Python 3.9.13 64-bit instead of Python 3.8.3 32-bit solved it for me.
After that, I used the install script generator and ran
python -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu113
... and it started downloading.

Use 64-Bit-030. Py Torch don t与32-Bpill合作。 我也有同样的问题。

1. 履历 为我工作的唯一途径是按照:

pip3 install --pre torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/nightly/cpu

访问。 https://www.python.org/downloads/release/python-3711/。 ist,3.7 ,然后回到系统。 页: 1 页: 1

brew uninstall python

brew install [email protected]

pip install torch===2.1.0 torchvision===0.16.0 -f https://download.pytorch.org/whl/torch_stable.html

这在MacOS对我课以罚款。

我尝试了视窗的所有可能指挥,但没有任何工作。 我也尝试使用Pycharm包裹,所有东西都留下同样的错误。

最后使用Anaconda安装了Pytorch。

以往版本请使用Py Torch网站的幻灯;https://pytorch.org/get-started/previous-versions/。

!pip install torch==1.10.0+cu111

!pip install torch==1.10.0+cu111 torchvision==0.11.0+cu111 torchaudio==0.10.0 -f https://download.pytorch.org/whl/torch_stable.html

import torch
TORCH_VERSION = ".".join(torch.__version__.split(".")[:2])
CUDA_VERSION = torch.__version__.split("+")[-1]
print("torch: ", TORCH_VERSION, "; cuda: ", CUDA_VERSION)

torch:  1.10 ; cuda:  cu111

So, as mentioned by someone in GIT, you just have to change two variables in your loss function. https://github.com/PacktPublishing/Deep-Reinforcement-Learning-Hands-On/issues/90

Change the variables to below: actions_v = torch.tensor(actions).to(device, dtype=torch.int64) done_mask = torch.tensor(dones).to(device, dtype=torch.bool)

你可以在各自方案中对造成错误的变量作类似的改动。

我的问题与3.8.2一样,目前由Py Torch支持。 缩略语 从19.2.3至22.3.1版本解决了我的问题:

pip install --upgrade pip

3.7.9 使用虚拟环境

Go to the python version download page (with binary installers) https://www.python.org/downloads/release/python-379/

Go to that page and download Windows x86-64 embeddable zip file extracted the zip file and placed the contents inside the project folder.

Then used,

virtualenv --python .python379python.exe env

To create the virtual environment by specifying the exe location.

现在可以使用<代码>.env式启动,你应当能够安装。

If you get any error like virtualenv: The term virtualenv is not recognized as a name of a cmdlet, uninstall virtualenv using pip uninstall virtualenv, close the terminal, open terminal as Administrator / root user and install again.

i have installed with python 3.9 version by running below commands:

py -3.9 -m pip置放火 to

I did follow many suggestions in this thread by installing python 3.7 and python 3.9 ( the one I have by default on my machine is 3.11). The only thing that worked for me is to install the 3.8 version using pyenv and install pytorch from there. Here is the code :

# install python 3.8
pyenv install 3.8

# switch to python 3.8
pyenv shell 3.8

# install pytorch
pip3 install torch torchvision torchaudio

令我感到惊讶的是,我使用了3.6枚,我掌握了这一指挥。

pip install torch===1.6.0 torchvision===0.7.0 -f https://download.pytorch.org/whl/torch_stable.html

If you are having this issue: try to check if you have any issues with apt_pkg,

• Before downgrading to a lower version, try this command sudo apt install --reinstall python3 python python3-minimal --fix-broken

在我的案件中:我有3.12,错误是穿透_。

Try:

pip install torch

它为我工作。