安装pip,distribute,nose和virtualenv_distribute详细安装教程-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_41122036/article/details/83062286

本文介绍了如何离线安装Python包pip, distribute, nose和virtualenv，强调了它们在项目准备阶段的重要性。通过下载压缩包，解压后在Powershell中进行安装。nose作为单元测试框架，其特点包括自动测试用例发现。virtualenv用于创建隔离的Python环境。此外，还提到了在线安装pip和其他包的方法，以及配置环境变量以全局使用这些包。" 41960617,2353955,Java重构：影片租赁系统改进,"['后端开发', 'Java', '重构', '设计模式']

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我们开始进行项目制作后，就要开始将各种环境安装好，正所谓“工欲善其事必先利其器”，这是进行项目之前必不可少的一步。

离线安装

pip from http://pypi.python.org/pypi/pip

distribute from http://pypi.python.org/pypi/distribute

nose from http://pypi.python.org/pypi/nose

virtualenv from http://pypi.python.org/pypi/virtualenv

分别将这些包在对应网站下载下来（注意是压缩包类型的），在本地解压完成后，开始进行安装。在Powershell上安装过程中，路径是要在解压后的文件中。输入指令python setup.py install ，进行离线安装。
示例（nose的安装）：

PS C:\Users\15222\test\nose-1.3.7> python setup.py install
running install
running bdist_egg
running egg_info
writing nose.egg-info\PKG-INFO
writing top-level names to nose.egg-info\top_level.txt
writing dependency_links to nose.egg-info\dependency_links.txt
writing entry points to nose.egg-info\entry_points.txt
reading manifest file 'nose.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'doc\.build'
writing manifest file 'nose.egg-info\SOURCES.txt'
installing library code to build\bdist.win-amd64\egg
running install_lib
running build_py
creating build\bdist.win-amd64\egg
creating build\bdist.win-amd64\egg\nose
copying build\lib\nose\case.py -> build\bdist.win-amd64\egg\nose
copying build\lib\nose\commands.py -> build\bdist.win-amd64\egg\nose
copying build\lib\nose\config.py -> build\bdist.win-amd64\egg\nose
copying build\lib\nose\core.py -> build\bdist.win-amd64\egg\nose
copying build\lib\nose\exc.py -> build\bdist.win-amd64\egg\nose
creating build\bdist.win-amd64\egg\nose\ext
copying build\lib\nose\ext\dtcompat.py -> build\bdist.win-amd64\egg\nose\ext
copying build\lib\nose\ext\__init__.py -> build\bdist.win-amd64\egg\nose\ext
copying build\lib\nose\failure.py -> build\bdist.win-amd64\egg\nose
copying build\lib\nose\importer.py -> build\bdist.win-amd64\egg\nose
copying build\lib\nose\inspector.py -> build\bdist.win-amd64\egg\nose
copying build\lib\nose\loader.py -> build\bdist.win-amd64\egg\nose
creating build\bdist.win-amd64\egg\nose\plugins
copying build\lib