python linux安装

1、下载安装gcc

yum install gcc

2、安装依赖项

yum install openssl-devel bizp2-devel expat-devel gdbm-devel readline-devel sqlite-devel libffi-devel

3、下载或者将python3安装包上传至服务器

wget wget https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tgz

4、解压并进入到python目录

tar -zvxf Python-3.7.3.tgz

cd Python-3.7.3

5、安装和编译

./configure --prefix=/usr/local/python3 --enable-shared CFLAGS=-fPIC
make
make install

6、建立软连接

ln -s /usr/local/python3/bin/python3 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

7、可能的报错

python3.7: error while loading shared libraries: libpython3.7m.so.1.0

解决办法

cd Python-3.7.3

cp libpython3.7m.so.1.0 /usr/local/lib64

cp libpython3.7m.so.1.0 /usr/lib

cp libpython3.7m.so.1.0 /usr/lib64

 

来源：CSDN

作者：weixin_41596463

链接：https://blog.csdn.net/weixin_41596463/article/details/104009557