python3 offline install

Posted 2022-11-16 我有一颗五角星

文章目录

• • download python source code
  • python install
  • setting soft link
  • • setting shared lib directory _[optional]_
  • 修改环境变量
  • testing
  • • reference link

download python source code

• 官网下载
• huawei mirrors

python install

mkdir -p /usr/local/python3
tar -lxvf Python-3.8.7.tar.xz
cd Python-3.8.7
mkdir python-build && cd python-build
../configure --prefix=/usr/local/python3 --enable-shared --enable-fail-if-missing

make && make install

setting soft link

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

setting shared lib directory [optional]

cd /etc/ld.so.conf.d
vim python3.conf # 输入python lib的位置
# 加载
ldconfig

修改环境变量

• vim /root/.bash_profile

  add PATH=$PATH:$HOME/bin:/usr/local/python3/bin

• source .bash_profile

  . /root/.bash_profile

testing

python3 -v
pip3 -v

which pyhton3
whereis python3

reference link

https://www.cnblogs.com/kimyeee/p/7250560.html