使用Pycharm和PIP在python 3.6 64位中安装lxml 3.6.4有一些问题。
pip install lxml==3.6.4
ERROR: b"'xslt-config' is not recognized as an internal or external command,\r\noperable program or batch file.\r\n"
** make sure the development packages of libxml2 and libxslt are installed **
安装libxml时
pip in
执行以下操作时:
$ sudo pypy -m easy_install lxml
回应是:
Searching for lxml
[...snip...]
ERROR: /bin/sh: 1: xslt-config: not found
** make sure the development packages of libxml2 and libxslt are installed **
Using build configuration of libxslt
/usr/lib/pypy/lib-python/2.7/distutils/dist.py:267: UserWar
我运行的是ubuntu12.04,通常使用python2.7,但我需要一个用python3.4构建并使用lxml的python包。更新智能后,我可以安装python3.2和lxml,但是我想要的包只适用于3.4。在安装python3.4之后,我尝试使用
pip3 install libxml2-dev
我知道错误:
No matching distribution found for libxml2-dev
pip3 install lxml
不起作用,并要求libxml2:
Could not find function xmlCheckVersion in library libxml2
下面是我的python env:注意numpy正在工作
13:41:44/shared:5 $python
Python 2.7.5 (default, Aug 25 2013, 00:04:04)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.0.68)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from numpy import *
pip安装石墨造成以下错误:
warning: no files found matching 'tools/py3tool.py'
warning: no files found matching '*' under directory 'doc/f2py'
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching
我尝试了这两种命令:
1- pip install locustio
2- easy_install locustio
两者的结果相同,如下所示:
Searching for locustio Best match: locustio 0.8.1 Processing locustio-0.8.1-
py3.7.egg locustio 0.8.1 is already the active version in easy-install.pth
Installing locust-script.py script to c:\python37\Scripts Installing
lo
我尝试在堆栈和许多其他网站上的每一个解决方案。但还是会犯同样的错误。我甚至不能安装它。
C:\Users\***\Google Drive\Python>pip install tkinter
Collecting tkinter
Could not find a version that satisfies the requirement tkinter (from versions: )
No matching distribution found for tkinter
C:\Users\***\Google Drive\Python>pip install Tkint
我正在安装tensorflow。我的系统有以下规格: py --version
Python 3.8.2 我尝试了以下命令来安装tensorflow模块 py -m pip install --upgrade tensorflow
ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none)
ERROR: No matching distribution found for tensorflow py -m pip install tensorflow==2.2
我使用python2.7.4,在运行pip install random时遇到了问题。它产生了这样的错误:
Collecting random
Could not find a version that satisfies the requirement random (from versions: )
No matching distribution found for random
在这件事上有人能帮我吗?
pip install -vvv random # verbose output的结果:
File "c:\users\support-ihsan\app\lib\site
我尝试像这样安装tensorflow - pip install tensorflow,但是我得到了这个错误 ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none)
ERROR: No matching distribution found for tensorflow 所以,我也试着添加了pip install tensorflow==2.2版本,但没有成功。我也尝试了1.15版本,但仍然得到相同的错误。 ERROR: Could not find a v
我总是犯这样的错误;
ERROR: Could not find a version that satisfies the requirement tensorflow (from
versions: none)
ERROR: No matching distribution found for tensorflow
ERROR: Could not find a version that satisfies the requirement tensorflow==2.0.0
(from versions: none)
ERROR: No matching distribution foun
如何在Python3.7上安装TensorFlow
试着:
D:\Users\Downloads>pip install tensorflow
ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none)
ERROR: No matching distribution found for tensorflow
Windows 10操作系统
还有通风口的错误
(venv) C:\Users\KvaksManYT>pip install --upgrade
我正在尝试使用以下命令为Python3安装rpy2:
easy_install-3.2 rpy2
这会给出一些警告和一个错误:
warning: no previously-included files matching '*patch*' found anywhere in distribution
warning: no previously-included files matching '*diff*' found anywhere in distribution
warning: no previously-included files matchin
我在python 3.6 (在Xubuntu 16.04中)下安装了ipython和matplotlib和pip (9.0.1),但当我尝试绘制一些东西时,没有显示任何图像。
使用ipython3 --matplotlib qt启动ipython会出现以下错误:
ImportError: Matplotlib qt-based backends require an external PyQt4, PyQt5,
or PySide package to be installed, but it was not found.
我尝试使用pip安装这些程序,但失败了:
$ pip3.6 insta
我在安装PyObjC时遇到了很多问题。我尝试过pip、easy_install和手动安装,但它们都给了我错误。我现在正在尝试使用easy_install,因为它是PyObjC网站上推荐的。
为了运行,我使用以下命令:
sudo env CC=clang easy_install -U pyobjc-core
我收到以下警告:
warning: no directories found matching 'Scripts'
warning: no directories found matching 'setup-lib'
warning: no director
我遇到了一个大问题,无法在虚拟环境中使用pip 7.1.2和Python 3.5设置开发人员环境。首先,我甚至不能更新pip,更不用说安装任何包了,因为这总是相同的错误:
(venv) ➜ venv git:(master) ✗ pip install --upgrade pip
Collecting pip
Could not find a version that satisfies the requirement pip (from versions: )
No matching distribution found for pip
让我们尝试一个包含以下内容的requirements
我正在学习关于创建和托管HTTP代理的教程。当我试图安装模块时,它失败了。(SimpleHTTPServer和SocketServer)
使用的教程:
输出:
pip install SimpleHTTPServer
ERROR: Could not find a version that satisfies the requirement SimpleHTTPServer (from versions: none)
ERROR: No matching distribution found for SimpleHTTPServer
pip install SocketServer
ERR
我一直在尝试从Pycharm和终端安装OpenCV和cv2,建议使用:
pip install --user opencv
pip install --user cv2
但是我得到了下面的错误:
Collecting opencv
Could not find a version that satisfies the requirement opencv (from versions: )
No matching distribution found for opencv
和
Collecting cv2
Could not find a version that satisfies
在发布包但无法安装的地方,我有以下问题:
$ pip search "intellimatch"
intellimatch (0.1.0) - Intelligent matching/textsearch/cli interactivity that works for humans
$ pip install intellimatch
Collecting intellimatch
Could not find a version that satisfies the requirement intellimatch (from versions: )
No mat
我尝试安装PIL,但遇到错误,我该怎么办?
$ Command
Result
------------
$ pip install PIL
Collecting PIL
Could not find a version that satisfies the requirement PIL (from versions: )
No matching distribution found for PIL
--------------------------------------------------------------------
$ pip install PIL --allow