一般情况下,无需自己安装Python.因为在大多数Linux版本中,如Fedora,Ubuntu等,都已经默认安装了Python,但也可以根据需要自定义安装Python.下面使用源码编译安装来举个例子. 下载源码包.http://www.python.org/getit/ 总体概要: $ tar –jxvf Python-2.5.2.tar.bz2       $ cd Python-2.5.2       $ ./configure       $ make       $ make inst…

CentOS 6.5升级Python和安装IPython 后来换成了CentOS 6.5,系统自带的Python版本是2.6.6. 图一:安装IPython需求 已经安装好gcc等编译工具.系统自带Python的版本和安装位置如图二所示: 图二:系统自带Python的安装信息 安装步骤 1.安装开发库文件 编译Python只要有gcc编译器就足够了,但一些扩展模块需要额外的库,否则一些Python模块将不可用(比如Python的zlib模块需要zlib-devel,ssl模块需要openssl-…

https://pip.pypa.io/en/stable/installing/ http://www.runoob.com/w3cnote/python-pip-install-usage.html curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py $ sudo python3 get-pip.py # 运行安装脚本. 2.install pyqt5 pip3 install PyQt5 3.pip3 install numpy…

用brew install 3.4.4(python)时报 zipimport.ZipImportError: can't decompress data; zlib not available 的错误,采用以下两步解决. 1.macdeMacBook-Pro:~ mac$ xcode-select --install xcode-select: error: command line tools are already installed, use "Software Update"…

Install all dependencies by pip install -r requirements.txt (Run this command from project root)…

download python 3.7.2 for windows, https://www.python.org/ run python-3.7.2.exe…

http://www.pyimagesearch.com/2015/06/15/install-OpenCV-3-0-and-Python-2-7-on-osx/ As I mentioned last week, OpenCV 3.0 is finally here! And if you’ve been paying attention to my Twitter stream, you may have noticed a bunch of tweets regarding install…

为了防止原文消失或者被墙,转载留个底,最好还是去看原贴,因为随着版本变化,原贴是有人维护升级的 http://www.pyimagesearch.com/2015/06/22/install-OpenCV-3-0-and-Python-2-7-on-ubuntu/ Last week we kicked-off the opencv 3.0 install fest by detailing how to install OpenCV 3.0 and Python 2.7+ on the OSX…

1.pip包安装 pip install *** pip 中http和https代理设置(/etc/profile) 2.强制保存 :w !sudo tee % 3.cffi是python调用C的包 4.通过wget下载下来的包,首先要tar zxvf ***,然后 python *** build,最后 python  *** install…

本系列分为两篇: 1.[转]windows和linux中搭建python集成开发环境IDE 2.[转]linux和windows下安装python集成开发环境及其python包 3.windows和linux中搭建python集成开发环境IDE——如何设置多个python环境 Install Python packages on Ubuntu 14.04 from chris' sandbox In this post I will document my setup of Python 2.7…