ADT needs to update but find no update

Question

Today I installed API8 from the SDK manager, previously I only had been working with API14. After the SDK manager was done, and upon restarting ADT I got this error:

Answer 1

If problem in "http".

• 1) Help --> "Install new software" --> "Available Software Sites"
• 2) Click on "Android Developer Tools Update Site"
• 3) Click "Edit"
• 4) Mofify "http" to "https"
• 5) Click "Ok" --> "Ok"
• 6) Try update again.