[GHC] #8727: HLearn test on ubuntu Precise x64 within vagrant Box

[GHC]

#8727: HLearn test on ubuntu Precise x64 within vagrant Box
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        Reporter:  teuffy    |            Owner:
            Type:  bug       |           Status:  new
        Priority:  normal    |        Milestone:
       Component:  Compiler  |          Version:  7.6.3
      Resolution:            |         Keywords:
Operating System:  Linux     |     Architecture:  x86_64 (amd64)
 Type of failure:  Other     |       Difficulty:  Unknown
       Test Case:            |       Blocked By:
        Blocking:            |  Related Tickets:
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Comment (by teuffy):

 Replying to [comment:5 carter]:
 > does the code work when you compile it? (ie have a main = foo in the
 module and build it with ghc). There are certain problems with ghci
 (though i have no idea how it could be tripping them.)
 >
 > @teuffy, could you share {{ghc --info}} and {{cabal --version}}  with us
 please?

 The code works when compiled
 the output ->
 Categorical {pdfmap = fromList
 [(Red,9.0),(Green,4.0),(Blue,3.0),(White,1.0)]}

 cabal --version

 cabal-install version 1.18.0.2
 using version 1.18.1 of the Cabal library

 ghc --info

  [("Project name","The Glorious Glasgow Haskell Compilation System")
  ,("GCC extra via C opts"," -fwrapv")
  ,("C compiler command","/usr/bin/gcc")
  ,("C compiler flags"," -fno-stack-protector  -Wl,--hash-size=31 -Wl
 ,--reduce-memory-overheads")
  ,("ar command","/usr/bin/ar")
  ,("ar flags","q")
  ,("ar supports at file","YES")
  ,("touch command","touch")
  ,("dllwrap command","/bin/false")
  ,("windres command","/bin/false")
  ,("perl command","/usr/bin/perl")
  ,("target os","OSLinux")
  ,("target arch","ArchX86_64")
  ,("target word size","8")
  ,("target has GNU nonexec stack","True")
  ,("target has .ident directive","True")
  ,("target has subsections via symbols","False")
  ,("LLVM llc command","llc")
  ,("LLVM opt command","opt")
  ,("Project version","7.6.3")
  ,("Booter version","7.4.1")
  ,("Stage","2")
  ,("Build platform","x86_64-unknown-linux")
  ,("Host platform","x86_64-unknown-linux")
  ,("Target platform","x86_64-unknown-linux")
  ,("Have interpreter","YES")
  ,("Object splitting supported","YES")
  ,("Have native code generator","YES")
  ,("Support SMP","YES")
  ,("Unregisterised","NO")
  ,("Tables next to code","YES")
  ,("RTS ways","l debug  thr thr_debug thr_l thr_p dyn debug_dyn thr_dyn
 thr_debug_dyn")
  ,("Leading underscore","NO")
  ,("Debug on","False")
  ,("LibDir","/usr/lib/ghc")
  ,("Global Package DB","/usr/lib/ghc/package.conf.d")
  ,("Gcc Linker flags","[\"-Wl,--hash-size=31\",\"-Wl,--reduce-memory-
 overheads\"]")
  ,("Ld Linker flags","[\"--hash-size=31\",\"--reduce-memory-overheads\"]")
  ]

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8727#comment:6>
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