Pycharm安装pytroch（填坑记）

ゝ一世哀愁。 2022-12-10 07:28 225阅读 0赞

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

No module named 'torch'

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

[win10+Python37环境pip安装pytorch及pycharm中导入pytorch遇到的问题][win10_Python37_pip_pytorch_pycharm_pytorch]

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

在Pycharm终端输入下面这句话：

pip install torch===1.2.0 torchvision===0.4.0 -f https://download.pytorch.org/whl/torch_stable.html

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d5ZjIwMTc_size_16_color_FFFFFF_t_70][]

然后回车，等待一段时间，安装完成之后出现如下所示就说明你成功了：

![20200924202232882.png][]

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，我们直接忽略就可以**)：

Exception:
    Traceback (most recent call last):
      File "D:\Python\Anaconda3\lib\shutil.py", line 393, in _rmtree_unsafe
        os.rmdir(path)
    OSError: [WinError 145] 目录不是空的。: 'C:\\Users\\AppData\\Local\\Temp\\pip-install-cx_d5000\\torch\\torch\\lib'
    
    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 main
        status = self.run(options, args)
      File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\commands\install.py", line 410, in run
        wheel_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 cleanup
        rmtree(self.path)
      File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 49, in wrapped_f
        return Retrying(*dargs, **dkw).call(f, *args, **kw)
      File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 212, in call
        raise attempt.get()
      File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 247, in get
        six.reraise(self.value[0], self.value[1], self.value[2])
      File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\six.py", line 693, in reraise
        raise value
      File "D:\Python\Anaconda3\lib\site-packages\pip\_vendor\retrying.py", line 200, in call
        attempt = Attempt(fn(*args, **kwargs), attempt_number, False)
      File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\utils\misc.py", line 111, in rmtree
        onerror=rmtree_errorhandler)
      File "D:\Python\Anaconda3\lib\shutil.py", line 507, in rmtree
        return _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_unsafe
        onerror(os.rmdir, path, sys.exc_info())
      File "D:\Python\Anaconda3\lib\site-packages\pip\_internal\utils\misc.py", line 123, in rmtree_errorhandler
        func(path)

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

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d5ZjIwMTc_size_16_color_FFFFFF_t_70 1][]

点击+，然后在输入框里面输入：pytorch

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d5ZjIwMTc_size_16_color_FFFFFF_t_70 2][]

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

pip install torchvision===0.4.0 -f https://download.pytorch.org/whl/torch_stable.html

这里可能会提示版本太低，你可以根据提示将torchvision===0.4.0改为torchvision===0.5.0 （大于0.4.0的都可以）

等待一下就可以安装完成了，亲测有效。

[win10_Python37_pip_pytorch_pycharm_pytorch]: https://blog.csdn.net/qq_34871643/article/details/102715232
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d5ZjIwMTc_size_16_color_FFFFFF_t_70]: /images/20221123/e0564bfccbf04a589a538aec9a350246.png
[20200924202232882.png]: /images/20221123/20a49ff6a7554284a2703b61572167ee.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d5ZjIwMTc_size_16_color_FFFFFF_t_70 1]: /images/20221123/f609d4a2a5f443e48c1a705afccc6c2a.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3d5ZjIwMTc_size_16_color_FFFFFF_t_70 2]: /images/20221123/36cbb66bcfe44183b07d9e6690f60db4.png