Hi, everyone!

I have a strange problems with building GHC from sources. I cloned git repo as said in newcomers' page, but i have that kind of error:

Cloning into 'libraries/Cabal'...
fatal: repository 'https://github.com/ghc/packages/Cabal.git/' not found
Clone of 'http://github.com/ghc/packages/Cabal.git' into submodule path 'libraries/Cabal' failed

What am i doing wrong?
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С уважением,
Жаворонков Эдгар

Best regards,
Edgar A. Zhavoronkov