由于在linux系统下运行python比在win快，所以就在linux系统下编译安装python。

安装过程出现报错./configure --prefix=/usr/python-3.7.0 --enable-optimizations，之后make出现报错,输出如下：

Could not import runpy module
Traceback (most recent call last):
  File "/tool/Python-3.7.0/Lib/runpy.py", line 15, in <module>
    import importlib.util
  File "/tool/Python-3.7.0/Lib/importlib/util.py", line 14, in <module>
    from contextlib import contextmanager
  File "/tool/Python-3.7.0/Lib/contextlib.py", line 4, in <module>
    import _collections_abc
SystemError: <built-in function compile> returned NULL without setting an error
generate-posix-vars failed
make[1]: *** [pybuilddir.txt] 错误 1
make[1]: 离开目录“/tool/Python-3.7.0”
make: *** [profile-opt] 错误 2