CentOS 7 Compilation python3.7.0

Install the required libraries for compilation

yum install -y libffi-devel

Compiling the installation

cd /usr/local/srcwget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgztar zxf Python-3.7.0.tgzcd Python-3.7.0./configure --prefix=/usr/local/python370make && make install

If modifying the default Python,yum will cause problems, add the environment variable path

Cannot modify default

unlink /usr/bin/pythonln -s /usr/local/python370/bin/python3 /usr/bin/python

/etc/profile Add path
Path= $PATH:/usr/local/python370/bin

Attention

Error

File "/usr/local/src/Python-3.7.0/Lib/ctypes/__init__.py", line 7, in <module>    from _ctypes import Union, Structure, ArrayModuleNotFoundError: No module named ‘_ctypes‘make: *** [install] Error 1

Installing the Libffi-devel can

CentOS 7 Compilation python3.7.0