Error after upgrading pip: cannot import name 'main'

Question

Whenever I am trying to install any package using pip, I am getting this import error:

guru@guru-notebook:~$ pip3 install numpy
Traceback (most recent call l         


        

Answer 1

I met the same problem on my Ubuntu 16.04 system. I managed to fix it by re-installing pip with the following command:

curl https://bootstrap.pypa.io/get-pip.py | sudo python3

Answer 2

Trick and works too

sudo -H pip install lxml

Answer 3

You can try this:

sudo ln -sf $( type -P pip ) /usr/bin/pip

Answer 4

This Worked for me !

hash -r pip # or hash -d pip

Now, uninstall the pip installed version and reinstall it using the following commands.

python -m pip uninstall pip  # sudo
sudo apt install --reinstall python-pip

If pip is broken, use:

python -m pip install --force-reinstall pip

Hope it helps!

Answer 5

resolved in one step only.

I too faced this issue, But this can be resolved simply by 1 command without bothering around and wasting time and i have tried it on multiple systems it's the cleanest solution for this issue. And that's:

For python3:- sudo python3 -m pip uninstall pip && sudo apt install python3-pip --reinstall.

By this , you can simply install packages using pip3. to check use pip3 --version.

For older versions, use : sudo python -m pip uninstall pip && sudo apt install python-pip --reinstall.

By this, now you can simply install packages using pip. to check use pip --version.

Answer 6

The commands above didn't work for me but those were very helpful:

sudo apt purge python3-pip
sudo rm -rf '/usr/lib/python3/dist-packages/pip'  
sudo apt install python3-pip
cd
cd .local/lib/python3/site-packages
sudo rm -rf pip*  
cd
cd .local/lib/python3.5/site-packages
sudo rm -rf pip*  
sudo pip3 install jupyter