centos6 安装python3.5后pip无法使用的处理

现象：安装pip后发现命令无法识别command not found

原因：which查看找到不到执行路径   find搜索发现安装后存放在/usr/local/python3.5/bin下，于是判断是因为没有注册路径的问题

解决：参考地址为https://lempstacker.com/tw/Installing-Python-3-5-on-CentOS-7/

http://blog.csdn.net/apn172/article/details/8868968

1、导出头文件: /usr/local/python3.5/include

2、导出库文件: /usr/local/python3.5/lib

3、为可执行程序添加PATH路徑: /usr/local/python3.5/bin

具体执行过程如下：

[flying@lemp python3.5]$ sudo ln -sv /usr/local/python3.5/include /usr/local/include/python3                  #如果采用的是root账户就可以不加sudo      ln为添加软链接
‘/usr/local/include/python3/include’ -> ‘/usr/local/python3.5/include’
[flying@lemp python3.5]$

[flying@lemp python3.5]$ echo '/usr/local/python3.5/lib' | sudo tee /etc/ld.so.conf.d/python351.conf         #tee重定向文件,把python3.5的库文件路径写入python351.conf然后放在/etc/ld.so.conf.d下
/usr/local/python3.5/lib
[flying@lemp python3.5]$ cat /etc/ld.so.conf.d/python351.conf
/usr/local/python3.5/lib
[flying@lemp python3.5]$ sudo ldconfig -v

echo 'export PATH=$PATH:/usr/local/python3.5/bin' | sudo tee /etc/profile.d/python351.sh                     #添加环境变量

#使文件生效
source /etc/profile.d/python351.sh