在阿里云centos服务器上安装python3.8.6版本后,在使用pip install PyMySQL 安装插件时,报ModuleNotFoundError: No module named ‘_ctypes‘错误
解决方法:
需要安装 libffi-devel
yum install libffi-devel -y
然后重新编译源码
cd /root/tools wget https://www.python.org/ftp/python/3.9.1/Python-3.9.1.tgz tar -zxvf Python-3.9.1.tgz yum -y install zlib* {这个不安装,编译可能会报错} yum install libffi-devel -y cd /root/tools/Python-3.9.1 ./configure --prefix=/usr/local/python39 make && make install ln -s /usr/local/python39/bin/python3.9 /usr/bin/python3 ln -s /usr/local/python39/bin/pip3.9 /usr/bin/pip3