Attempt auto install hplip fails sudo apt-get usudo apt-get update (Pre-depend step 3) pdate (Pre-depend step 3)

Using Ubuntu 20.04 LTS

Attemptin to install hplip-3.21.2

hplip-3.21.2.run: 382: cd: can't cd to hplip-3.21.2

RUNNING PRE-PACKAGE COMMANDS
----------------------------
sudo dpkg --configure -a (Pre-depend step 1)
sudo apt-get install --yes --force-yes -f (Pre-depend step 2)
sudo apt-get update (Pre-depend step 3)
OK

DEPENDENCY AND CONFLICT RESOLUTION
----------------------------------
Running 'sudo apt-get install --assume-yes gtk2-engines-pixbuf'
Please wait, this may take several minutes...
Running 'sudo apt-get install --assume-yes python-pyqt5'
Please wait, this may take several minutes...

fails at this point can't find python-

Looks as if I have gone with cd wrong at start