[已解决]numpy安装

Nihilism131

为什么numpy安装不了显示Could not a version that satisfies the requirement numpy (from versions:) No matching distribution found for numpy.
但是可以安装pandas

最佳答案

月排行榜 / 总排行榜

qiuyouzhi

2020-3-14 08:30:59

Nihilism131 发表于 2020-3-14 00:35
不好意思，我不知道截图怎么上传 所以我复制下来了
C:%users\86152>pip install pandas
WA ...

这么下载：

pip install numpy -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

跳转到最佳答案楼层

qiuyouzhi

发下截图？

Nihilism131

qiuyouzhi 发表于 2020-3-12 08:24
发下截图？

不好意思，我不知道截图怎么上传 所以我复制下来了
C:\Users\86152>pip install pandas
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pandas/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pandas/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pandas/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pandas/
Collecting pandas
  Downloading pandas-1.0.1-cp37-cp37m-win_amd64.whl (9.0 MB)
ERROR: Exception:
Traceback (most recent call last):
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 425, in _error_catcher
    yield
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 507, in read
    data = self._fp.read(amt) if not fp_closed else b""
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read
    data = self.__fp.read(amt)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\http\client.py", line 457, in read
    n = self.readinto(b)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\http\client.py", line 501, in readinto
    n = self.fp.readinto(b)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\socket.py", line 589, in readinto
    return self._sock.recv_into(b)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\ssl.py", line 1071, in recv_into
    return self.read(nbytes, buffer)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\ssl.py", line 929, in read
    return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\cli\base_command.py", line 186, in _main
    status = self.run(options, args)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\commands\install.py", line 331, in run
    resolver.resolve(requirement_set)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\legacy_resolve.py", line 177, in resolve
    discovered_reqs.extend(self._resolve_one(requirement_set, req))
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\legacy_resolve.py", line 333, in _resolve_one
    abstract_dist = self._get_abstract_dist_for(req_to_install)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\legacy_resolve.py", line 282, in _get_abstract_dist_for
    abstract_dist = self.preparer.prepare_linked_requirement(req)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 482, in prepare_linked_requirement
    hashes=hashes,
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 287, in unpack_url
    hashes=hashes,
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 159, in unpack_http_url
    link, downloader, temp_dir.path, hashes
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 303, in _download_http_url
    for chunk in download.chunks:
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\utils\ui.py", line 160, in iter
    for x in it:
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\network\utils.py", line 39, in response_chunks
    decode_content=False,
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 564, in stream
    data = self.read(amt=amt, decode_content=decode_content)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 529, in read
    raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\contextlib.py", line 130, in __exit__
    self.gen.throw(type, value, traceback)
  File "c:\users\86152\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 430, in _error_catcher
    raise ReadTimeoutError(self._pool, None, "Read timed out.")
pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.




这个是关于pandas的下载的是因为numpy突然就下载成功了 但下载pandas的时候遇到了同样的问题

Nihilism131

Nihilism131 发表于 2020-3-14 00:35
不好意思，我不知道截图怎么上传 所以我复制下来了
C:%users\86152>pip install pandas
WARN ...

刚刚的回复是关于pandas的下载的是因为numpy突然就下载成功的 但下载pandas的时候遇到了同样的问题

qiuyouzhi

Nihilism131 发表于 2020-3-14 00:35
不好意思，我不知道截图怎么上传 所以我复制下来了
C:%users\86152>pip install pandas
WA ...

这么下载：

pip install numpy -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com

一个账号

Nihilism131 发表于 2020-3-14 00:38
刚刚的回复是关于pandas的下载的是因为numpy突然就下载成功的 但下载pandas的时候遇到了同样的 ...

这么下载：

pip install numpy --timeout 1000

Nihilism131

qiuyouzhi 发表于 2020-3-14 08:30
这么下载：

下好了 谢谢你！

qiuyouzhi

Nihilism131 发表于 2020-3-14 14:59
下好了 谢谢你！

那就设个最佳答案吧

Nihilism131

一个账号 发表于 2020-3-14 09:57
这么下载：

下好了，谢谢你！

一个账号

Nihilism131 发表于 2020-3-14 15:00
下好了，谢谢你！

那就设为【最佳答案】吧