It is my first time to download in this way.
I copy this to cmd and run it according to the tips. But it failed.
Then I try to download the State Tool from Install the State Tool: ActiveState Platform's CLI tool.
And I find it also need to copy.
I try to copy this to cmd. And It still shows “preparing installer for state tool package manager".
It’s like a maze. If I need to install the Perl, the computer must have the State Tool first. So I went to install the State Tool. But if I want to install the State Tool, the computer must also have the State Tool first.