1. 下载setuptools及pip的源码包
setuptools与pip都是python的模块
setuptools源码包: https://pypi.python.org/pypi/setuptools
pip源码包: https://pypi.python.org/pypi/pip#downloads
2. 安装setuptools与pip
目前下载的版本是setuptools-12.0.5.tar.gz与pip-6.0.6.tar.gz
用tar命令解压, 格式:tar -xzvf xxxx.tar.gz
先安装setuptools, 进行setuptools的源码根目录下, 执行以下命令进行setuptools模块的安装:
- # python setup.py install
安装完setuptools后, 接着安装pip, 进入pip的源码包根目录下, 执行以下命令进行安装:
- # python setup.py build
- # python setup.py install
安装完pip后. 看看pip都安装在哪里. 执行以下命令:
然后再执行 # pip 命令并回车, 如果无法用pip命令, 则可通过创建pip软链接, 执行以下命令:
- # ln -s /usr/local/bin/pip /usr/bin/pip
好啦, 检测pip命令是否正常:
- # pip
- Usage:
- pip <command> [options]
- Commands:
- install Install packages.
- uninstall Uninstall packages.
- freeze Output installed packages in requirements format.
- list List installed packages.
- show Show information about installed packages.
- search Search PyPI for packages.
- wheel Build wheels from your requirements.
- zip DEPRECATED. Zip individual packages.
- unzip DEPRECATED. Unzip individual packages.
- help Show help for commands.
- General Options:
- -h, --help Show help.
- --isolated Run pip in an isolated mode, ignoring
- environment variables and user configuration.
- -v, --verbose Give more output. Option is additive, and can be
- used up to 3 times.
- -V, --version Show version and exit.
- -q, --quiet Give less output.
- --log <path> Path to a verbose appending log.
- --proxy <proxy> Specify a proxy in the form
- [user:passwd@]proxy.server:port.
- --retries <retries> Maximum number of retries each connection should
- attempt (default 5 times).
- --timeout <sec> Set the socket timeout (default 15 seconds).
- --exists-action <action> Default action when a path already exists:
- (s)witch, (i)gnore, (w)ipe, (b)ackup.
- --trusted-host <hostname> Mark this host as trusted, even though it does
- not have valid or any HTTPS.
- --cert <path> Path to alternate CA bundle.
- --client-cert <path> Path to SSL client certificate, a single file
- containing the private key and the certificate
- in PEM format.
- --cache-dir <dir> Store the cache data in <dir>.
- --no-cache-dir Disable the cache.
- --disable-pip-version-check
- Don't periodically check PyPI to determine
- whether a new version of pip is available for
- download. Implied with --no-index.
如果不创建软链接, 也可以直接使用pip的路径来执行命令也是可以的, 如下:
- # /usr/local/bin/pip
- Usage:
- pip <command> [options]
- Commands:
- install Install packages.
- uninstall Uninstall packages.
- freeze Output installed packages in requirements format.
- list List installed packages.
- show Show information about installed packages.
- search Search PyPI for packages.
- wheel Build wheels from your requirements.
- zip DEPRECATED. Zip individual packages.
- unzip DEPRECATED. Unzip individual packages.
- help Show help for commands.
- General Options:
- -h, --help Show help.
- --isolated Run pip in an isolated mode, ignoring
- environment variables and user configuration.
- -v, --verbose Give more output. Option is additive, and can be
- used up to 3 times.
- -V, --version Show version and exit.
- -q, --quiet Give less output.
- --log <path> Path to a verbose appending log.
- --proxy <proxy> Specify a proxy in the form
- [user:passwd@]proxy.server:port.
- --retries <retries> Maximum number of retries each connection should
- attempt (default 5 times).
- --timeout <sec> Set the socket timeout (default 15 seconds).
- --exists-action <action> Default action when a path already exists:
- (s)witch, (i)gnore, (w)ipe, (b)ackup.
- --trusted-host <hostname> Mark this host as trusted, even though it does
- not have valid or any HTTPS.
- --cert <path> Path to alternate CA bundle.
- --client-cert <path> Path to SSL client certificate, a single file
- containing the private key and the certificate
- in PEM format.
- --cache-dir <dir> Store the cache data in <dir>.
- --no-cache-dir Disable the cache.
- --disable-pip-version-check
- Don't periodically check PyPI to determine
- whether a new version of pip is available for
- download. Implied with --no-index.
如果运气不好， 出现如下信息：
- ImportError: No module named 'pip._vendor.requests'
这是因为openssl模块没安装好， 可执行以下命令来安装：
- # yum install openssl-devel
OK, Enjoy it!!!