python3.7.3安裝

編譯安裝Python(Linux環境)

你要安裝python的目錄

cd /opt工做中大部分安裝在/opt

在安裝目錄下下載python3.7.2

sudo wget https://www.python.org/ftp/python/3.7.2/Python-3.7.2rc1.tgz

安裝依賴

yum install 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 -y

解壓源碼包

tar -zxvf Python-3.7.2rc1/

進入解壓後的文件夾

cd Python-3.7.2rc1/

調用 Python-3.7.2rc1路徑底下的configure腳本文件

./configure --prefix=/opt/**python37**/

make

make install //此時會生成python37文件夾，python3.7.2就是安裝在這了

修改全局變量

vim /etc/profile
​
PATH=/opt/python37/bin:/opt/python36/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin