查看python的版本python
python -V Python 2.6.6
下载新版本python2.7
wget https://www.python.org/ftp/python/2.7.12/Python-2.7.12.tgz
解压code
tar -xvf Python-2.7.12.tgz
安装ip
cd Python-2.7.12 ./configure --prefix=/usr/local/python2.7 make all make install make clean make distclean
查看安装后python版本get
/usr/local/bin/python2.7 -V Python 2.7.12
创建软链接pip
mv /usr/bin/python /usr/bin/python2.6.6 ln -s /usr/local/bin/python2.7 /usr/bin/python
从新检验Python 版本ftp
python -V
解决系统 Python 软连接指向 Python2.7 版本后,由于yum是不兼容 Python 2.7的下载
vi /usr/bin/yum # 修改 python 指向 #!/usr/bin/python -> #!/usr/bin/python2.6.6
先安装setup-toolsyum
wget https://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg --no-check-certificate chmod +x setuptools-0.6c11-py2.7.egg sh setuptools-0.6c11-py2.7.egg
安装piptools
wget https://pypi.python.org/packages/source/p/pip/pip-1.3.1.tar.gz --no-check-certificate cp pip-1.3.1.tar.gz /usr/src/ tar zxvf pip-1.3.1.tar.gz cd pip-1.3.1 python setup.py install ln -s /usr/local/python2.7/bin/pip /usr/bin/pip