Can't find pip3 ? Here is it!

Haven't update new stuff for a long time!

Here comes some annoying stuff of Python3!

PIP3 installed incorrectly

Some times, after installed python3 manually, you some how installed it with

sudo apt-get install python3-pip

again.

And you might get the issue like...

Command «pip3» was not found, maybe you wanted to say:
 The command «pip» from the package «python-pip» (universe)
pip3: command not found

Don't be afraid! Just do what normal people come up with at the first -- Reinstall it! XD

This might work in Ubuntu base linux.

sudo apt-get remove python3-pip
sudo apt-get install python3-pip

If you are in CentOS or something try:

sudo dnf reinstall python3-pip

In Ubuntu using python3-pip doesn't work, I already did it~

Ok, now you can run upgrade, cuz default pip3 is version 8.0.1

sudo pip3 install --upgrade pip

And... you'll found your pip DEAD, if u are as lucky as I did. Q__Q

PIP3 not work while PIP3.5 did

This is what u might get from pip3 after upgraded:

Traceback (most recent call last):
  File "/home/kleinernull/.pyenv/versions/3.x.x/bin/pip", line 7, in <module>
    from pip import main
ImportError: cannot import name 'main'

Ok, don't worry,  at least pip3.x works isn't it? so...where is it?
Here you go :

cd /usr/local/bin

and you can find both "pip3" and "pip3.x"
but the real pip3 the u execute were locate at

cd /usr/bin

Overlap it with new installed pip3:

cd /usr/local/bin/pip3 /usr/bin

Then...here you go~ Enjoy!

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