在centos ：-bash: pip: command not found

先查看pip路径，由于我报错了

[root@dk411 ~]# which pip
/usr/bin/which: no pip in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin)

开始解决：

yum install epel-release
yum install -y python-pip

最后检查一下

[root@dk411 ~]# which pip
/usr/bin/pip