ModuleNotFoundError: No module named '_ctypes'（Ubuntu下安装Python3.7.0）_ubuntu modulenotfounderror: no module named ' ctyp

 
wget http://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz
tar -xvzf Python-3.7.0.tgz
cd Python-3.7.0
./configure --with-ssl
make
sudo make install

编译安装此时可能会出现错误，缺少依赖（缺少_ctype组件），如下

执行如下命令安装依赖组件：

sudo apt-get update
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
sudo apt-get install libxpm-dev libxext-dev 
sudo apt-get install zlib1g-dev libbz2-dev libssl-dev libncurses5-dev libsqlite3-dev 
libreadline-dev tk-dev libgdbm-dev libdb-dev libpcap-dev xz-utils libexpat1-dev 
liblzma-dev libffi-dev libc6-dev

接下来创建软连接，注意：软连接的源文件是安装目录下的bin文件下的python3.7

sudo ln -s /usr/local/bin/python3.7 /usr/bin/python
sudo ln -s /usr/local/bin/python3.7/bin/pip3.7  /usr/bin/pip3.7