Pycharm安装pytroch（填坑记）

看了一篇关于FGSM文献&＃xff0c;于是网上找了代码来复现&＃xff0c;开心的打开Pycharm&＃xff0c;然后将需要的包粘贴进去&＃xff0c;运行的时候出现了一句话&＃xff1a;

No module named &＃39;torch&＃39;

自己仔细一看就发现是缺少了相关的包&＃xff0c;然后网上找先关资料&＃xff0c;结果就踩下了下面这篇文章的坑&＃xff0c;这里我把地址放到下面

win10&＃43;Python37环境pip安装pytorch及pycharm中导入pytorch遇到的问题

按照他的方法我个人是没有尝试成功&＃xff0c;于是在知乎上看到了一篇文章解决了我的问题&＃xff0c;解决办法如下所示&＃xff1a;

在Pycharm终端输入下面这句话&＃xff1a;

pip install torch&＃61;&＃61;&＃61;1.2.0 torchvision&＃61;&＃61;&＃61;0.4.0 -f https://download.pytorch.org/whl/torch_stable.html

然后回车&＃xff0c;等待一段时间&＃xff0c;安装完成之后出现如下所示就说明你成功了&＃xff1a;

可能我自己之前用了其他方法安装了出现如下所示(出现下面这些话不影响我们&＃xff0c;我们直接忽略就可以)&＃xff1a;

Exception:
Traceback (most recent call last):File "D:\Python\Anaconda3\lib\shutil.py", line 393, in _rmtree_unsafeos.rmdir(path)
OSError: [WinError 145] 目录不是空的。: &＃39;C:\\Users\\AppData\\Local\\Temp\\pip-install-cx_d5000\\torch\\torch\\lib&＃39;During handling of the above exception, another exception occurred:Traceback (most recent call last):File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\cli\base_command.py", line 143, in mainstatus &＃61; self.run(options, args)File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\commands\install.py", line 410, in runwheel_cache.cleanup()File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\utils\temp_dir.py", line 58, in __exit__self.cleanup()File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\utils\temp_dir.py", line 81, in cleanuprmtree(self.path)File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 49, in wrapped_freturn Retrying(*dargs, **dkw).call(f, *args, **kw)File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 212, in callraise attempt.get()File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 247, in getsix.reraise(self.value[0], self.value[1], self.value[2])File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\six.py", line 693, in reraiseraise valueFile "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 200, in callattempt &＃61; Attempt(fn(*args, **kwargs), attempt_number, False)File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\utils\misc.py", line 111, in rmtreeonerror&＃61;rmtree_errorhandler)File "D:\Python\Anaconda3\lib\shutil.py", line 507, in rmtreereturn _rmtree_unsafe(path, onerror)File "D:\Python\Anaconda3\lib\shutil.py", line 386, in _rmtree_unsafe_rmtree_unsafe(fullname, onerror)File "D:\Python\Anaconda3\lib\shutil.py", line 386, in _rmtree_unsafe_rmtree_unsafe(fullname, onerror)File "D:\Python\Anaconda3\lib\shutil.py", line 386, in _rmtree_unsafe_rmtree_unsafe(fullname, onerror)File "D:\Python\Anaconda3\lib\shutil.py", line 395, in _rmtree_unsafeonerror(os.rmdir, path, sys.exc_info())File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\utils\misc.py", line 123, in rmtree_errorhandlerfunc(path)

PS&＃xff1a;对了这里补充一句&＃xff0c;如果你的Pycharm使用的是3.8版本的这句话可能不适合你&＃xff0c;你可以点击File--->Settings--->Project Interpreter 

点击&＃43;&＃xff0c;然后在输入框里面输入&＃xff1a;pytorch

等待一下就可以安裝完成&＃xff0c;至于安装 torchvision&＃xff0c;我们需要再次回到终端安装&＃xff0c;输入下面这句话&＃xff1a;

pip install torchvision&＃61;&＃61;&＃61;0.4.0 -f https://download.pytorch.org/whl/torch_stable.html

这里可能会提示版本太低&＃xff0c;你可以根据提示将torchvision&＃61;&＃61;&＃61;0.4.0改为torchvision&＃61;&＃61;&＃61;0.5.0 &＃xff08;大于0.4.0的都可以&＃xff09;

等待一下就可以安装完成了&＃xff0c;亲测有效。