CentOS7安装python3环境&go环境

# 1.从官网下载Python 3.8.1 - Dec. 18, 2019 [stable version]
[root@VM_235_47_centos ~]# wget https://www.python.org/ftp/python/3.8.1/Python-3.8.1.tgz

# 2.解压至/usr/local
[root@VM_235_47_centos ~]# tar -xvf Python-3.8.1.tgz -C /usr/local

# 3.生成Makefile
[root@VM_235_47_centos ~]# cd /usr/local/Python-3.8.1
[root@VM_235_47_centos Python-3.8.1]# ./configure

# 4.编译解压
[root@VM_235_47_centos Python-3.8.1]# make -j 8 && make install

# 5.验证下是否安装成功
[root@VM_235_47_centos Python-3.8.1]# python3 --version
Python 3.8.1

 go语言环境安装

# install go
[root@localhost ~]# wget https://dl.google.com/go/go1.14.1.linux-amd64.tar.gz

# tar
[root@localhost ~]# tar -C /usr/local -xzf go1.14.1.linux-amd64.tar.gz

# export env
[root@localhost ~]# export PATH=$PATH:/usr/local/go/bin
[root@localhost ~]# source /etc/profile