Question

您好，我想在没有互联网的情况下在Windows机器上进行安装。 我下载的plotly包从pypi.org

当我试图安装plotly我得到了点子想要连接到pypi.org到下载“装饰”的错误

首先，我下载并安装了“装饰”包“PIP安装C：\装饰-4.3.2”和它的工作

。

然后我想安装plotly但后来我得到了点子想下载nbformat

错误

但是当我尝试安装nbformat时，它需要另一个依赖项：ipython-genutils，但是当我在pypi.org中打开它时，说明中是这样的：

假装不存在。没人可以使用它。

我该怎么办？

感谢您的建议（我是新来的Python这样告诉我，也基本的东西。最佳实践在这种情况下。）

编辑：

我尝试了Maximilian给我的stack overflow解决方案，并且这种情况发生了。我尝试了“ pip install --download =“ / home / pi / Downloads”密谋”，然后我收到此消息，下载达到99％之后，出现以下错误消息：

DEPRECATION: pip install --download has been deprecated and will be removed in the future. Pip now has a download command that should be used instead.
Collecting plotly
  Downloading https://files.pythonhosted.org/packages/fd/db/003b5cfbc710f4d4982440451185b952269e4080a57ae7e760a2ceb8ce0c/plotly-3.6.1-py2.py3-none-any.whl (38.6MB)
99% |████████████████████████████████| 38.6MB 1.7MB/s eta 0:00:01Exception:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
  File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 342, in run
requirement_set.prepare_files(finder)
  File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
  File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 620, in _prepare_file
session=self.session, hashes=hashes)
  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 821, in unpack_url
hashes=hashes
  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 659, in unpack_http_url
hashes)
  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 882, in _download_http_url
_download_url(resp, link, content_file, hashes)
  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 603, in _download_url
hashes.check_against_chunks(downloaded_chunks)
  File "/usr/lib/python2.7/dist-packages/pip/utils/hashes.py", line 46, in check_against_chunks
for chunk in chunks:
  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 571, in written_chunks
for chunk in chunks:
  File "/usr/lib/python2.7/dist-packages/pip/utils/ui.py", line 139, in iter
for x in it:
  File "/usr/lib/python2.7/dist-packages/pip/download.py", line 560, in resp_read
decode_content=False):
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/response.py", line 432, in stream
data = self.read(amt=amt, decode_content=decode_content)
  File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/response.py", line 380, in read
data = self._fp.read(amt)
  File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/filewrapper.py", line 63, in read
self._close()
  File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/filewrapper.py", line 50, in _close
self.__callback(self.__buf.getvalue())
  File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/controller.py", line 275, in cache_response
self.serializer.dumps(request, response, body=body),
  File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/serialize.py", line 55, in dumps
"body": _b64_encode_bytes(body),
  File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/serialize.py", line 12, in _b64_encode_bytes
return base64.b64encode(b).decode("ascii")
MemoryError

Windows上的Python pip软件包脱机安装

编辑：

0 个答案: