已安装Pytorch，但无法在ubuntu 18.04上运行 [英] Pytorch is installed but is not working on ubuntu 18.04

问题描述

我正在尝试通过ubuntu 18.04上的pip安装Pytorch.我有python 3.6，我的笔记本电脑是HP-Pavilion笔记本电脑15

I am trying to install Pytorch via pip on ubuntu 18.04.I have python 3.6 and my laptop is HP-Pavilion notebook 15

安装似乎是正确的，因为我收到消息:

The installation seems to be right because i get the message:

成功安装收集的软件包:火炬，火炬视觉 已安装Torch-1.3.1 + cpu torchvision-0.4.2 + cpu

Installing collected packages: torch, torchvision Successfully installed torch-1.3.1+cpu torchvision-0.4.2+cpu

我运行验证码，没关系

  from __future__ import print_function

  import torch

  x = torch.rand(5, 3)

  print(x)

但是，当我关闭终端或重新启动并尝试运行他的相同代码时，出现错误:

However, when i close the terminal or reboot and try to run he same code i get the error:

回溯(最近通话最近一次):

Traceback (most recent call last):

文件"torch.py​​"，第2行，在 进口火炬

File "torch.py", line 2, in import torch

AttributeError:模块"torch"没有属性"rand"

AttributeError: module 'torch' has no attribute 'rand'

推荐答案

您如何执行python脚本?您正在使用哪个python?也许您是在其他python版本中安装了该软件包?

How are you executing the python script? Which python are you using? Maybe you installed the package in a different python version?

尝试为要使用的python设置别名:

Try to set alias to the python you want to use:

alias python=/usr/local/bin/python3.6

然后pip使用您将一直使用的python别名安装软件包.

Then pip install the package with that python alias you will always be using.

python pip install <package name>

Python现在将使用别名 python将软件包安装在python文件中-转到文件:/usr/local/bin/python3.6

Python now will install the package in the python files with the alias python - heading to files: /usr/local/bin/python3.6

让我知道错误是否仍然存在！

Let me know if the error still occurs!

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