[已解决]numpy和pandas安装时出错

Hayden234

本人首先安装了numpy但不还mkl,由于安装scipy需要先安装numpy+mkl，所以就把之前安装的numpy和pandas以及matplotlib都uninstall了，之后就再安装numpy什么的都安装不上，报以下错误说找不到文件。python新人，请教请教前辈。





C:\Users\Hayden>pip install numpy-1.13.3+mkl-cp36-cp36m-win_amd64.whl
Requirement 'numpy-1.13.3+mkl-cp36-cp36m-win_amd64.whl' looks like a filename, but the file does not exist
Processing c:\users\hayden\numpy-1.13.3+mkl-cp36-cp36m-win_amd64.whl
Exception:
Traceback (most recent call last):
  File "c:\python3.6\lib\site-packages\pip\basecommand.py", line 215, in main
    status = self.run(options, args)
  File "c:\python3.6\lib\site-packages\pip\commands\install.py", line 335, in run
    wb.build(autobuilding=True)
  File "c:\python3.6\lib\site-packages\pip\wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "c:\python3.6\lib\site-packages\pip\req\req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "c:\python3.6\lib\site-packages\pip\req\req_set.py", line 620, in _prepare_file
    session=self.session, hashes=hashes)
  File "c:\python3.6\lib\site-packages\pip\download.py", line 809, in unpack_url
    unpack_file_url(link, location, download_dir, hashes=hashes)
  File "c:\python3.6\lib\site-packages\pip\download.py", line 715, in unpack_file_url
    unpack_file(from_path, location, content_type, link)
  File "c:\python3.6\lib\site-packages\pip\utils\__init__.py", line 599, in unpack_file
    flatten=not filename.endswith('.whl')
  File "c:\python3.6\lib\site-packages\pip\utils\__init__.py", line 482, in unzip_file
    zipfp = open(filename, 'rb')
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\Hayden\\numpy-1.13.3+mkl-cp36-cp36m-win_amd64.whl'

最佳答案

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新手·ing

2017-10-17 21:23:00

那就不要用Python idle了。
Aconda欢迎你~

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新手·ing

那就不要用Python idle了。
Aconda欢迎你~

Hayden234

是指令输错了，已经安装成功。pip install C:\Python36\Scripts\

SixPy

要全路径，别只输入文件名