python 2.7 + pip + Django 安装

1.安装依赖包（后面如果遇到缺少模块时再安装时 需要重新编译python）

# yum groupinstall "Development tools"# yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel

2下载python2.7

#cd /tmp

# wget http://www.python.org/ftp/python/2.7.5/Python-2.7.5.tar.bz2

3. 解压

# tar jxvf Python-2.7.5.tar.bz2

#cd Python-2.7.5

# mkdir /usr/local/python27

4.编译

# ./configure --prefix=/usr/local/python27
# make && make install 

5.备份原来的python

# mv /usr/bin/python /usr/local/python243

6.建立新版本python软连接

# ln -s /usr/local/python27/bin/python2.7 /usr/bin/python

# python -V 查看是否是新版本

7.修改yum配置

第一行#!/usr/bin/python 改成 #!/usr/bin/python243

# yum  检查是否报错

8.安装setuptools

#wget https://pypi.python.org/packages/source/s/setuptools/setuptools-18.0.1.zip --no-check-certificate

# unzip setuptools-18.0.1.zip

#cd setuptools-18.0.1

#python setup.py install

# cd /usr/local/python27/bin/ (查看有无 easy_install 如果有则安装成功)

9. 安装pip

#/usr/local/python27/bin/easy_install pip

10.安装 Django

#/usr/local/python27/bin/pip install Django==1.6.5

#python 

>>import django

>>django.get_version()  //检查是否安装成功 以及安装版本

11.安装ipython

#wget http://archive.ipython.org/release/0.13.2/ipython-0.13.2.tar.gz
# tar -zxv -f ipython-0.13.2.tar.gz
#  cd ipython-0.13.2
#  python setup.py  install
#  ln -s /usr/bin/ip*
#  which ipython
#  find /usr -name ipython
#  ln -sf /usr/local/python27/bin/ipython /usr/bin/ipython 
#  ipython安装