Android SDK manager can not find the package ah

online method tried, said to be behind the increase in the host file line of code ; plus ah still useless , seeking god guidance
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direct download a complete ADT it, download a good run directly , everything !
win32 bits: https://www.dropbox.com/s/nh2z446y8f7u38k / adt-bundle-windows-x86-32.zip
win64 bits: https://www.dropbox.com/s/graw8i8hll3rsn2/adt -bundle-windows-x86_64.zip
mac os of : https://www.dropbox.com/s/x31x6uo5j6a9o2a/adt -bundle-mac-x86_64.zip
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ps: this is under my own good . Sometimes android developer site does not open, his aside, would like to use on the next, huh
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first update , if still useless, I sent you, you leave a mailbox. . .
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understand if nobody answer, suggest that the landlord made ​​the subject area in android bar
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in ie if you can add a U.S. agent on the whole solution . .
If you can not find the agent , then it can only modify the host file, add the Google ip and address mapping.

First you ping the ping dl-ssl.google.com look through the barrier . Pass it should be no problem
nowhere , then it is added to the host 74.125.237.1 dl-ssl.google.com
If even ip ping fails , then it would have no way completely .
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regret that our company is to buy their own vpn.
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Thank you very much ! !
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good ah , I now have to get . . Thank you, sincerely