What to do with this pip error?

on every centmin.sh menu run or just one time error ?

if you run centmin.sh as below commands ?

Code (Text):

cmupdate
cmdir
./centmin.sh

output for these commands

Code (Text):

pip --version
which pip

and

Code (Text):

pip3.6 --version
which pip3.6

 

If still getting error, you can try running centmin.sh menu option 24 in debug mode logged to debug.txt text file in /root/centminlogs directory by running these 3 commands

Code (Text):

cd /usr/local/src/centminmod
echo 24 | bash -x centmin.sh 2>&1 | awk '{ print strftime("%Y-%m-%d %H:%M:%S"), $0; fflush(); }' | tee /root/centminlogs/debug.txt && echo "debug log saved at /root/centminlogs/debug.txt"
sed -i "s|$(hostname)|hostname|g" /root/centminlogs/debug.txt

Then copy the contents of /root/centminlogs/debug.txt into a pastebin.com or gist.github.com shared link - with an sensitive info masked. At least server hostname will be replaced with word hostname instead via last sed replacement line.

 

what's output for the following commands

Code (Text):

grep 'python2-pip' /etc/yum.conf

Code (Text):

yum list python2-pip -q

Code (Text):

yum versionlock list

Code (Text):

PYTHONWARNINGS=ignore:::pip._internal.cli.base_command pip list -o --format columns

you can also try this

Code (Text):

yum versionlock delete python2-pip
yum -y reinstall python2-pip
centmin

then exit centmin.sh menu and run

Code (Text):

yum versionlock python2-pip

on centmin run you may get one time messages like below you can ignore