python实例手册.py

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 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