安裝python3.5可能使用的依賴
yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel -y
到python官網找到下載路徑, 用wget下載
wget https://www.python.org/ftp/python/3.5.1/Python-3.5.1.tgz
解壓tgz包
tar -zxvf Python-3.5.1.tgz
把python移到/usr/local下面
mv Python-3.5.1 /usr/local
刪除舊版本的python依賴
ll /usr/bin | grep python
rm -rf /usr/bin/python
進入python目錄
cd /usr/local/Python-3.5.1/
配置
./configure
編譯 make
make
編譯，安裝
make install
刪除舊的軟鏈接，創建新的軟鏈接到最新的python
rm -rf /usr/bin/python
ln -s /usr/local/bin/python3.5 /usr/bin/python
python -V
[root@python3 ~]# python
Python 3.6.3 (default, Nov 12 2017, 04:07:16)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-16)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>