Npm install freezes

Message "npm WARN This version is no longer maintained. Please upgrade to delay version"
[Direct translation] npm Warning: This version is not maintained or managed. Upgrade to the latest version.

The message appears.

That means
'The package stored on your machine (downloaded) is out of service and out of service, so it's crazy to install it (so we didn't install it).
Let's update it to the latest version and install it.

That's why upgrading (updating) will solve the problem.

npm update@uniqys/cli

In , update the @uniqys/cli package and then

npm install-g@uniqys/cli

In , try installing the @uniqys/cli package.