yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel# ubuntu主机sudo apt-get install -y make build-essential zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-devwget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgztar -zxvf Python-3.7.0.tgzcd Python-3.7.0./configure --prefix=/usr/local/python3make && make installln -s /usr/local/python3/bin/python3.7 /usr/bin/python3ln -s /usr/local/python3/bin/pip3.7 /usr/bin/pip3