ubuntu 18 上编译python3.7/ 3.8
自己编译最新的稳定版,坑多
File "/usr/local/lib/python3.7/ctypes/__init__.py", line 7, in <module>
from _ctypes import Union, Structure, Array
ModuleNotFoundError: No module named '_ctypes'
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
编译python前需要安装libffi
apt install libffi-dev
通常的make && make install 会运行2-3小时的测试,非常慢,可以这样跳过测试:
make -j8 build_all
make -j8 altinstall