linux系统安装python环境并实现自动画冰墩墩
1.下载python3源码包到当前文件夹
wget https://www.python.org/ftp/python/3.6.6/Python-3.6.6.tgz
2.下载安装python3编译的依赖包
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 automake autoconf libtool make
3.解压缩源码包
tar -zxvf Python-3.6.6.tgz
4.进入源码包文件夹
cd Python-3.6.6
5.释放编译文件到 /opt/python36
./configure --prefix=/opt/python36 # 指定安装目录为/opt/python36
6.编译安装
make && make install
7.更改linux的path变量，添加python3,修改/etc/profile系统环境变量配置文件，执行以下代码即可
echo 'PATH=/opt/python36/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin' >> /etc/profile
执行完代码以后,我们可以执行以下代码查看是否成功
tail -1 /etc/profile
8.重载配置文件/etc/profile
source /etc/profile
9.我们输入python3出现以下提示说明python安装成功
python3
11.执行以下代码即可实现该功能
python3 bdd.py
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