mkdir ~/bin
PATH=~/bin:$PATH
curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo -o repo
chmod +x repo

vim 修改repo 里面
REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'

安装python3.7

sudo apt-get install build-essential checkinstall
sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev \
    libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev

#合适的文件夹下
sudo wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz
sudo tar xzf Python-3.7.0.tgz

#编译
cd Python-3.7.0
sudo ./configure --enable-optimizations
sudo make altinstall

#出现  ModuleNotFoundError: No module named ‘_ctypes’
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get install build-essential python-dev python-setuptools python-pip python-smbus
sudo apt-get install build-essential libncursesw5-dev libgdbm-dev libc6-dev
sudo apt-get install zlib1g-dev libsqlite3-dev tk-dev
sudo apt-get install libssl-dev openssl
sudo apt-get install libffi-dev

Android的下载编译 参考https://mirrors.tuna.tsinghua.edu.cn/help/AOSP/

1. 先使用迅雷下载 https://mirrors.tuna.tsinghua.edu.cn/aosp-monthly/aosp-latest.tar

~/Downloads/Python-3.7.0/python repo init -u https://aosp.tuna.tsinghua.edu.cn/platform/manifest -b android-5.1.1_r9