pip is error,TypeError: __call__() takes exactly 2 arguments (1 given)

Question

system

• centos 7.2
• Python 2.7.5

install

I install webhook

pip install webhook
### but hava error,then
yum in         


        

Answer 1

Actually, I had a problem that OS/system which means root, not sudo, has been the owner of the pip2 package. But after I had executed this command:

sudo apt-get remove python-pip

it worked like a charm.
Noting, of course that I have a debian distribution.

And then I used what Pedro suggested:

sudo pip install setuptools==33.1.1