The version of imagemin-cli is incompatible with node

[sasirekhamurakonda]

In windows 7
My node version is 12.16.3
The version of imagemin-cli is 3.0.0
while I tried downloading the imagemin-cli using the command
npm -g install imagemin-cli@3.0.0 --unsafe-perm=true --allow-root
I got a warning after runnning this command i.e.,
npm WARN notsup Unsupported engine for got@5.7.1: wanted: {"node":">=0.10.0 <7"}
(current: {"node":"12.16.3","npm":"6.14.4"})
npm WARN notsup Not compatible with your version of node/npm: got@5.7.1+ imagemin-cli@3.0.0

Is it ok or may I uninstall and start again?