导入 PyTorch 时出错 - Python
Error importing PyTorch - Python
我尝试在终端中使用以下命令安装 PyTorch:
pip install http://download.pytorch.org/whl/torch-0.2.0.post1-cp27-none-macosx_10_7_x86_64.whl
然后我运行下面的代码在python:
import torch
torch.__file__
并得到以下错误:
File "/Users/brian/anaconda/lib/python2.7/site-packages/torch/__init__.py", line 48, in <module>
import torch._dl as _dl_flags
AttributeError: 'module' object has no attribute '_dl'
我试图研究这个问题,但找不到明确的答案。任何帮助将不胜感激。
编辑:
这些是尝试使用以下命令重新安装 PyTorch 的结果:
pip install http://download.pytorch.org/whl/torch-0.2.0.post1-cp27-none-macosx_10_7_x86_64.whl
pip install torchvision
结果:
Requirement already satisfied: pyyaml in ./anaconda/lib/python2.7/site-packages (from torch==0.2.0.post1)
Requirement already satisfied: numpy in ./anaconda/lib/python2.7/site-packages (from torch==0.2.0.post1)
Requirement already satisfied: torchvision in ./anaconda/lib/python2.7/site-packages
Requirement already satisfied: pillow in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: torch in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: numpy in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: six in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: olefile in ./anaconda/lib/python2.7/site-packages (from pillow->torchvision)
Requirement already satisfied: pyyaml in ./anaconda/lib/python2.7/site-packages (from torch->torchvision)
编辑二
以下命令:
conda install pytorch torchvision cuda80 -c soumith
产生这个结果:
Fetching package metadata ...........
PackageNotFoundError: Packages missing in current channels:
- cuda80
We have searched for the packages in the following channels:
- https://conda.anaconda.org/soumith/osx-64
- https://conda.anaconda.org/soumith/noarch
- https://repo.continuum.io/pkgs/free/osx-64
- https://repo.continuum.io/pkgs/free/noarch
- https://repo.continuum.io/pkgs/r/osx-64
- https://repo.continuum.io/pkgs/r/noarch
- https://repo.continuum.io/pkgs/pro/osx-64
- https://repo.continuum.io/pkgs/pro/noarch
在 http://pytorch.org/ 上:
- OS: OSX
- 包管理器:pip
- Python: 2.7
- CUDA:None
我有:
pip install http://download.pytorch.org/whl/torch-0.2.0.post1-cp27-none-macosx_10_7_x86_64.whl
pip install torchvision
# OSX Binaries dont support CUDA, install from source if CUDA is needed
- 您确定select所有选项都正确吗?
- 你试过第二条命令了吗
pip install torchvision
?
编辑
在您的日志中,您的 mac 上似乎安装了 anaconda
,这意味着您应该有 select 包管理器:conda
而不是 pip
.
在这种情况下,您应该删除使用 pip 安装的软件包:
pip uninstall torch
并改用使用 anaconda 的命令:
- OS: OSX
- 包管理器:conda
- Python: 2.7
- CUDA:None
运行命令:
conda install pytorch torchvision -c soumith
使用Docker 是一个很好的解决方案,可以拥有可重现的环境并解决设置环境的问题。您可以从 here. You can use the Dockerfile 安装 docker。
以防万一,即使您需要在不使用 docker 的情况下安装 pytorch,Dockerfile 提供了一个很好的逐步安装方法,可以在操作系统的情况下在本地安装与其基础 Docker 图像相同。
您也可以尝试使用 datmo 来设置环境并跟踪机器学习项目以使模型可重现。
我遇到了和你一样的问题,这可能是因为 numpy 的版本,我已经通过升级我的 numpy 包解决了这个问题。
pip install -U numpy
然后事情似乎进展顺利~~
我尝试在终端中使用以下命令安装 PyTorch:
pip install http://download.pytorch.org/whl/torch-0.2.0.post1-cp27-none-macosx_10_7_x86_64.whl
然后我运行下面的代码在python:
import torch
torch.__file__
并得到以下错误:
File "/Users/brian/anaconda/lib/python2.7/site-packages/torch/__init__.py", line 48, in <module>
import torch._dl as _dl_flags
AttributeError: 'module' object has no attribute '_dl'
我试图研究这个问题,但找不到明确的答案。任何帮助将不胜感激。
编辑: 这些是尝试使用以下命令重新安装 PyTorch 的结果:
pip install http://download.pytorch.org/whl/torch-0.2.0.post1-cp27-none-macosx_10_7_x86_64.whl
pip install torchvision
结果:
Requirement already satisfied: pyyaml in ./anaconda/lib/python2.7/site-packages (from torch==0.2.0.post1)
Requirement already satisfied: numpy in ./anaconda/lib/python2.7/site-packages (from torch==0.2.0.post1)
Requirement already satisfied: torchvision in ./anaconda/lib/python2.7/site-packages
Requirement already satisfied: pillow in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: torch in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: numpy in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: six in ./anaconda/lib/python2.7/site-packages (from torchvision)
Requirement already satisfied: olefile in ./anaconda/lib/python2.7/site-packages (from pillow->torchvision)
Requirement already satisfied: pyyaml in ./anaconda/lib/python2.7/site-packages (from torch->torchvision)
编辑二
以下命令:
conda install pytorch torchvision cuda80 -c soumith
产生这个结果:
Fetching package metadata ...........
PackageNotFoundError: Packages missing in current channels:
- cuda80
We have searched for the packages in the following channels:
- https://conda.anaconda.org/soumith/osx-64
- https://conda.anaconda.org/soumith/noarch
- https://repo.continuum.io/pkgs/free/osx-64
- https://repo.continuum.io/pkgs/free/noarch
- https://repo.continuum.io/pkgs/r/osx-64
- https://repo.continuum.io/pkgs/r/noarch
- https://repo.continuum.io/pkgs/pro/osx-64
- https://repo.continuum.io/pkgs/pro/noarch
在 http://pytorch.org/ 上:
- OS: OSX
- 包管理器:pip
- Python: 2.7
- CUDA:None
我有:
pip install http://download.pytorch.org/whl/torch-0.2.0.post1-cp27-none-macosx_10_7_x86_64.whl
pip install torchvision
# OSX Binaries dont support CUDA, install from source if CUDA is needed
- 您确定select所有选项都正确吗?
- 你试过第二条命令了吗
pip install torchvision
?
编辑
在您的日志中,您的 mac 上似乎安装了 anaconda
,这意味着您应该有 select 包管理器:conda
而不是 pip
.
在这种情况下,您应该删除使用 pip 安装的软件包:
pip uninstall torch
并改用使用 anaconda 的命令:
- OS: OSX
- 包管理器:conda
- Python: 2.7
- CUDA:None
运行命令:
conda install pytorch torchvision -c soumith
使用Docker 是一个很好的解决方案,可以拥有可重现的环境并解决设置环境的问题。您可以从 here. You can use the Dockerfile 安装 docker。
以防万一,即使您需要在不使用 docker 的情况下安装 pytorch,Dockerfile 提供了一个很好的逐步安装方法,可以在操作系统的情况下在本地安装与其基础 Docker 图像相同。
您也可以尝试使用 datmo 来设置环境并跟踪机器学习项目以使模型可重现。
我遇到了和你一样的问题,这可能是因为 numpy 的版本,我已经通过升级我的 numpy 包解决了这个问题。
pip install -U numpy
然后事情似乎进展顺利~~