Since most of us happy with a new subcommand plan. I am going to
implement the interface as a new
subcommand. I temporarily call it "exact-install" and we can change it
later on. Let me know if anybody object? I have done the implementation
for the back-end solver part. It looks the basic functionality is there
already. Now it is time to hack on interface and test cases.
[pkg-discuss] Re: 17699233 pkg install could have an option to ignore any installed packages