1.下載python包

wget  https://www.python.org/ftp/python/3.9.10/Python-3.9.10.tgz

2.下載python3編譯的依賴包

yum install -y gcc patch libffi-devel python-devel  zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel

3.解壓縮源碼包

tar -zxvf /usr/local/software/tars/Python-3.9.10.tgz

4. 創建python的安裝目錄

mkdir -p  /usr/local/software/python

5.移動解壓后的Python源碼包到python目錄

mv  /usr/local/software/tars/Python-3.9.10   /usr/local/software/python

6.進入解壓后的目錄并且執行

cd /usr/local/software/python/Python-3.9.10./configure --prefix=/usr/local/software/python/  # 指定安裝目為/usr/local/software/python/

7.編譯

make

8.編譯安裝

make install

9.添加linux環境變量 使用root賬號

vi /etc/profile在末尾添加#pythonPATH=/usr/local/software/python/bin:$PATH保存后  執行source /etc/profile

10.修改python的鏈接指向

mv /usr/bin/python3 /usr/bin/python3.bakln -s /usr/local/software/python/bin/python3 /usr/bin/python3

到此這篇關于在Centos下安裝python的文章就介紹到這了,更多相關Centos安裝python內容請搜索以前的文章或繼續瀏覽下面的相關文章希望大家以后多多支持！