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
然后在python中运行以下代码:
^{pr2}$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,但找不到一个明确的答案。任何帮助都将不胜感激。在
编辑: 以下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II
以下命令:
conda install pytorch torchvision cuda80 -c soumith
产生以下结果:
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
使用Docker是一个很好的解决方案,可以创建一个可复制的环境并解决环境设置问题。您可以从here安装docker。您可以使用Dockerfile。在
如果您需要在不使用docker的情况下安装Pythorch,那么Dockerfile提供了一个很好的分步安装方法,以便在操作系统与docker基本映像相同的情况下在本地安装。在
您还可以尝试使用datmo来设置环境并跟踪机器学习项目,以使模型可复制。在
在http://pytorch.org/上:
我有:
pip install torchvision
?在编辑
在您的日志中,您似乎已经在mac上安装了
anaconda
,这意味着您应该选择软件包管理器:conda
而不是pip
。在在这种情况下,您应该删除使用pip安装的包:
^{pr2}$使用anaconda命令:
运行命令:
我遇到了和你一样的问题,这可能是因为numpy的版本,我通过升级我的numpy包解决了这个问题。在
然后一切似乎都很顺利~ ~
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