我想在我的windows上安装pip,但是我得到一个错误信息: ERROR: Could not find a version that satisfies the requirement pip
(from versions: none)
ERROR: No matching distribution found for pip
一直试图用pip安装python的Send2Trash模块,但到目前为止没有成功。于是我把pip install Send2Trash打进了终点站,得到的是:
Collecting Send2Trash
Using cached Send2Trash-1.3.0.tar.gz
Could not import setuptools which is required to install from a source distribution.
Traceback (most recent call last):
File "/usr/lib/python3/dist-packa
当我通过pip安装tensorflow时,它显示没有匹配的发行版。我已经更新了pip。
(tfenv)pi@raspberrypi:~/Downloads/opencv-3.3.0-source/build $ pip install tensorflow
Collecting tensorflow
Could not find a version that satisfies the requirement tensorflow (from versions: )
No matching distribution found for tensorflow
(tfenv)pi@raspbe
我刚刚下载了vPython for Python 2.7.9,并在导入.visual库时得到了以下错误:
Traceback (most recent call last):
File "Untitled", line 1
from visual import *
File "C:\Python27\Lib\site-packages\visual\__init__.py", line 3
from visual.visual_all import * # this statement not included i
我无法使用pip安装pexpect。下面是错误:
$ sudo -H pip install pexpect
Collecting pexpect
Could not find a version that satisfies the requirement pexpect (from
versions: )
No matching distribution found for pexpect
$ sudo -H pip install --upgrade pip
Requirement already up-to-date: pip in /Library/Python/2.7/site
每当我尝试在我的Python环境中安装SpeechRecognition包时,它总是告诉我You are using pip version 10.0.1, however version 20.3.3 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command.,然而,当我检查pip版本时,我可以看到它是在最新版本上。该程序包未安装,并继续显示此消息。 还有一个问题,-m通配符对pip install命令有什么作用? 有什么想法吗?提前谢谢
$ C:\Python27> pip install --upgrade pip
You are using pip version 6.0.8, however version 7.1.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Collecting pip from https://pypi.python.org/packages/py2.py3/p/pip/pip-7.1.0-py2.py3-none-any.whl#md5
我试图在raspberry pi 4中使用flask_socketio、socketIO_client和SOCKET.IO在python中运行客户端和服务器,但我得到了以下错误:
The client is using an unsupported version of the Socket.IO or Engine.IO protocols (further occurrences of this error will be logged with level INFO)
192.168.1.80 - - [05/Feb/2021 18:30:41] "GET /socket.io/
这个问题是针对Windows 10笔记本电脑的。但是,当我运行时,我正在尝试安装tensorflow:
pip install --ignore-installed --upgrade https://storage.googleapis.com/tensorflow/windows/cpu/tensorflow-1.0.0-cp35-cp35m-win_x86_64.whl
我得到以下错误:
tensorflow-1.0.0-cp35-cp35m-win_x86_64.whl is not a supported wheel on this platform.
我正在尝试在Anaconda
我不能用pip,我也不知道为什么。我得到的错误如下:
File "d:\python\lib\runpy.py", line 193, in _run_module_as_main
return _run_code(code, main_globals, None,
File "d:\python\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "D:\Python\Scripts\pip.exe\__main__.py", line