centos7下安裝python3.7.5

1 .下載地址 https://www.python.org/ftp/python/

wget https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz

2.解壓

tar -zxvf Python-3.7.5.tgz 

3.創建目錄

mkdir /usr/local/python3 

4.執行配置文件，編譯，編譯安裝

cd /opt/Python-3.7.5
./configure --prefix=/usr/local/python3
make && make install

5.建立軟鏈接

ln -s /usr/local/python3/bin/python3.7 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3.7 /usr/bin/pip3

6.測試一下python3是否可以用

python3