I went to Google website to download Google Chrome. 

https://www.google.com/chrome/

I open it with default selection of install and remove software. This prompts
me for root password. Then it does,

/bin/bash /sbin/yast2 sw_single
/tmp/mozilla_adamm0/google-chrome-stable_current_x86_64.rpm

/usr/bin/ruby.ruby2.5 --encoding=utf-8 /usr/lib/YaST2/bin/y2start sw_single
--arg /tmp/mozilla_adamm0/google-chrome-stable_current_x86_64.rpm qt -name
YaST2 -icon yast

Then I get an error with no details....


Looking at the Yast log I see,

2019-03-15 13:30:25 <3> adamm(22979) [bash] ShellCommand.cc(shellcommand):78
warning: /tmp/mozilla_adamm0/google-chrome-stable_current_x86_64.rpm: Header V4
DSA/SHA1 Signature, key ID 7fac5991: NOKEY
2019-03-15 13:30:25 <3> adamm(22979) [bash] ShellCommand.cc(shellcommand):78
error: incorrect format: unexpected }
2019-03-15 13:30:25 <3> adamm(22979) [bash] ShellCommand.cc(shellcommand):78
warning: /tmp/mozilla_adamm0/google-chrome-stable_current_x86_64.rpm: Header V4
DSA/SHA1 Signature, key ID 7fac5991: NOKEY
2019-03-15 13:30:25 <3> adamm(22979) [bash] ShellCommand.cc(shellcommand):78
error: incorrect format: unexpected }
2019-03-15 13:30:25 <1> adamm(22979) [Ruby] clients/sw_single.rb:251 File
/tmp/mozilla_adamm0/google-chrome-stable_current_x86_64.rpm: package name: ,
src package: false
2019-03-15 13:30:25 <1> adamm(22979) [Ruby] clients/sw_single.rb:258 Installing
 from file /tmp/mozilla_adamm0/google-chrome-stable_current_x86_64.rpm
(repository 14)

...

2019-03-15 13:30:25 <3> adamm(22979) [Ruby] clients/sw_single.rb:274 Package
/tmp/mozilla_adamm0/google-chrome-stable_current_x86_64.rpm could not be
installed.

Details:



After this scary looking message, it proceeds back to package manager which
then resolved lsb-release as a missing dependency. Then it proceeds to install
things without errors (except for expected signing key).

So, why is there the scary looking window before? Why is it trying to install
things before getting confirmation about what it is suppose to be installing?
What's the purpose of the scary window?