Python环境安装配置算是学习python的第一步了,我们下面来为各位介绍在linux下Python环境安装配置过程了,有需要了解的可以进入 来看看.
安装python2.7:
- wget https://www.Python.org/ftp/Python/2.7.8/Python-2.7.8.tgz
- tar xvf Python-2.7.8.tgz
- cd Python-2.7.8
- ./configure –prefix=/usr/local/python27
- make
- make install --Vevb.com
- mv /usr/bin/python /usr/bin/python_old
- ln -s /usr/local/python27/bin/python /usr/bin/
- python # 查看版本
解决YUM无法使用的问题:
vim /usr/bin/yum
首行#!/usr/bin/python 替换为老版本python #!/usr/bin/python2.4 注意可能为2.6
pip模块安装:
- yum install python-pip # centos安装pip
- sudo apt-get install python-pip # ubuntu安装pip
pip官方安装脚本:
- wget https://raw.github.com/pypa/pip/master/contrib/get-pip.py
- python get-pip.py
pip编译安装:
- wget http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz
- tar zxvf setuptools-0.6c11.tar.gz
- cd setuptools-0.6c11
- python setup.py build
- python setup.py install
- wget https://pypi.python.org/packages/source/p/pip/pip-1.5.6.tar.gz#md5=01026f87978932060cc86c1dc527903e
- tar zxvf pip-1.5.6.tar.gz
- cd pip-1.5.6
- python setup.py build
- python setup.py install
加载环境变量:
- vim /etc/profile
- export PATH=/usr/local/python27/bin:$PATH
- . /etc/profile
- pip install Package # 安装包 pip install requests
- pip show –files Package # 查看安装包时安装了哪些文件
- pip show –files Package # 查看哪些包有更新
- pip install –upgrade Package # 更新一个软件包
- pip uninstall Package # 卸载软件包
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