local installer = {
    ["mekanismreactorstatus"]="https://raw.githubusercontent.com/MisileLab/modpacks/main/scripts/mekanismreactorstatus.lua",
    ["mekanismreactorinput"]="https://raw.githubusercontent.com/MisileLab/modpacks/main/scripts/mekanismreactorinput.lua"
}

function file_exists(name)
   local f=io.open(name,"r")
   if f~=nil then io.close(f) return true else return false end
end

print("What do you want install?")
print("program list")

for i, _ in pairs(installer) do
    print(i)
end

local installwant = io.read()

local file = http.get(installer[installwant])
if file_exists(installwant..".lua") == true then
    fs.delete(installwant..".lua")
end
local f = fs.open(installwant..".lua", 'w')
f.write(file.readAll())
file.close()
f.close()