[GHC] #13638: configure error: GHC is required.

[GHC]

#13638: configure error: GHC is required.
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           Reporter:  QuRyu          |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Build System   |           Version:  8.0.1
           Keywords:                 |  Operating System:  MacOS X
       Architecture:                 |   Type of failure:  Building GHC
  Unknown/Multiple                   |  failed
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 While I was trying to download GHC source code from Github and  to build
 it myself, I encountered the error "configure: error: GHC is required."
 when I was doing "./configure". The "perl boot" raised no warning or
 error, and the source code was directly downloaded from Github using "git
 clone --recursive git://github.com/ghc/ghc.git".

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13638>
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