ubuntu安装高版本python
以python3.7为例,安装其他版本python更改安装包即可
使用wget
拉取安装包的方式,单纯命令行容易报错。
1.下载python安装包并解压
wget https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tgz
tar xzvf Python-3.7.1.tgz
2.安装Python某些模块所需要的依赖库:
sudo apt-get update
sudo apt-get install build-essential libncursesw5-dev libgdbm-dev libc6-dev zlib1g-dev libsqlite3-dev tk-dev libssl-dev openssl libffi-dev libbz2-dev -y
sudo apt-get dist-upgrade -y
sudo apt-get install build-essential python-dev python-setuptools python-smbus -y
sudo apt-get install build-essential libncursesw5-dev libgdbm-dev libc6-dev -y
sudo apt-get install zlib1g-dev libsqlite3-dev tk-dev -y
sudo apt-get install libssl-dev openssl -y
sudo apt-get install libffi-dev -y
3.编译
先进入解压后的目录,然后运行:
./configure
sudo make && sudo make install
4.验证
python3.7 --version