ubuntu安装pip3

vipabc@SHHLLJPWEBQ01:~$ sudo apt-get install python3-pip
[sudo] password for kamil: 
Reading package lists... Done
.....

sudo pip3 install packagename

vipabc@SHHLLJPWEBQ01:~$ sudo apt-get install python3-pip
[sudo] password for kamil: 
Reading package lists... Done
.....

sudo pip3 install packagename