python3.6升级3.7问题
现象
升级步骤
wget https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tgz
tar -zxvf Python-3.7.3.tgz
cd Python-3.7.3
./configure
make
make install
问题
ModuleNotFoundError: No module named '_ctypes'
解决
yum install libffi-devel -y
# 重新安装