標籤:python
安裝Python3.5
準備編譯環境
yum groupinstall ‘Development tools‘yum install yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-develreadline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel
2. 下載安裝包
wget
3. 編譯
tar xf Python-3.5.0.tgz cd Python-3.5.0 ./configure --prefix=/usr/local/python3 make make install
4. 設定環境變數
echo ‘export PATH=#PATH:/usr/local/python3/bin‘ >> ~/.bashrc
5. 替換python2
rm /usr/bin/pythonln -sv /usr/local/bin/python3.5 /usr/bin/python
(這樣做的目的是在系統任意目錄下敲入python調用的都是python3.5的命令,而非系統預設的2.6.6。但是這樣會導致依賴python2.6的yum不能使用因此還要修改yum配置)
6. 更新yum配置
ll /usr/bin | grep python
(這裡的/usr/bin目錄下麵包含以下幾個檔案的(ll | grep python),其中有個python2.6,只需要指定yum配置的python指向這裡)
vim /usr/bin/yum
通過vim修改yum配置,#!/usr/bin/python改為#!/usr/bin/python2.6,儲存退出,完成python3的安裝
7.運行python
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本文出自 “11275984” 部落格,請務必保留此出處http://11285984.blog.51cto.com/11275984/1918038
CentOS 6 安裝 Python3.5