Ice-Mail-installer

assert(http, "Please activate the http API before installing")
while true do
    term.clear() term.setCursorPos(1, 1)
    print("You are about to install Ice-Mail. Proceed? y/n")
    local input = string.lower(io.read())
    if input == 'y' or input == "yes" then
        print("Would you like to install the server or the client?")
        repeat
            input = string.lower(io.read())
        until input == "server" or input == "client"
        if input == "server" then
            shell.run("pastebin", "get", "H7VctyCk", "IceMail-server")
            term.clear() term.setCursorPos(1, 1)
            print("You have successfully installed the Ice-Mail server")
            break
        elseif input == "client" then
            shell.run("pastebin", "get", "c0FG9EBT", "IceMail-client")
            term.clear() term.setCursorPos(1, 1)
            print("You have successfully installed the Ice-Mail client")
            break
        end
    elseif input == 'n' or input == "no" then
        term.clear() term.setCursorPos(1, 1)
        break
    end
end