Linux上成功安装python3.8后，import包的时候报no module named '_ctypes'

Question

Linux上成功安装python3.8后，import包的时候报no module named '_ctypes'
linux 版本：
Linux version 3.10.0-862.el7.x86_64 ([e-mail]) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Wed Mar 21 18:14:51 EDT 2018

python版本：3.8.5
python安装方式：编译安装
已经安装ibffi libffi-devel，版本信息：
Package libffi-3.0.13-18.el7.x86_64 already installed and latest version
Package libffi-devel-3.0.13-18.el7.x86_64 already installed and latest version

要编译安装的的包：japronto

报错：
[root@test-uvloop1 japronto]# python3 setup.py install
Traceback (most recent call last):
File "setup.py", line 8, in
from setuptools import setup, find_packages
File "/usr/local/python3/lib/python3.8/site-packages/setuptools/__init__.py", line 19, in
from setuptools.dist import Distribution
File "/usr/local/python3/lib/python3.8/site-packages/setuptools/dist.py", line 34, in
from setuptools import windows_support
File "/usr/local/python3/lib/python3.8/site-packages/setuptools/windows_support.py", line 2, in
import ctypes
File "/usr/local/python3/lib/python3.8/ctypes/__init__.py", line 7, in
from _ctypes import Union, Structure, Array
ModuleNotFoundError: No module named '_ctypes'

Answer 1

'_ctypes' 是你要导入的东西吗，如果是，那应该是应为它是第三方库，需另外下载。如果下载上出问题，按理来说，你电脑系统是自带Python的，只需升级即可