Installer for Ariana version 2

print("Welcome to the Ariana version 2 installer!!!")
print("press any key to continue")
os.pullEvent("key")
term.clear()
term.setCursorPos(1,1)
if fs.exists("Ariana") then
    fs.delete("Ariana")
end
term.clear()
term.setCursorPos(1,1)
shell.run("pastebin get Ph9WqYg4 Ariana")
if fs.exists(".os") then
    fs.delete(".os")
end
fs.makeDir(".os")
shell.run("pastebin get e4zNDs06 .os/Block_Talk")
term.clear()
term.setCursorPos(1,1)
shell.run("pastebin get pMX9kTwm .os/FileExplore")
term.clear()
term.setCursorPos(1,1)
shell.run("pastebin get S4BHy3sQ .os/IMIcon")
term.clear()
term.setCursorPos(1,1)
shell.run("pastebin get XRYggL6U .os/Browser")
term.clear()
term.setCursorPos(1,1)
print("Congrats,Now you can use Ariana v.2")
fs.delete(shell.getRunningProgram())