python 2.7 升级到 3.5

 

　

yum install make gcc gcc-c++ openssl-devel
yum install -y readline*
wget https://www.python.org/ftp/python/3.5.4/Python-3.5.4.tgz
cd /usr/local/Python-3.5.4/
./configure 
make && make install
mv /usr/bin/python /usr/bin/python.bak
ln -s /usr/local/bin/python3.5 /usr/bin/python
vi /usr/bin/yum
修改为2.6，原需要使用2.6的都要改下