[wxhaskell-users] Beginner question

[Nikolay M. <N.M...@te...>]

Hello,
Sorry to sound so dumb but I can't seem to get hello world to work:
here is the Hello.hs:
-------------------------------
module Hello where
import Graphics.UI.WX

main :: IO ()
main
  = start hello

hello :: IO ()
hello
  = do f    <- frame    [text := "Hello!"]
       quit <- button f [text := "Quit", on command := close f]
       set f [layout := widget quit]
-------------------------
then I run ghc -v Hello.hs
and I get the output bellow.
It cannot find Graphics.UI.WX
What am I doing wrong?
I have run the wxhaskell-register.bat successfully.
This is illustrated in the output below because it says that the package
wxcore and wx are installed.
Please help
much appreciated

----------------------Output ------------------

Glasgow Haskell Compiler, Version 6.2.1, for Haskell 98, compiled by GHC
version
 6.0.1
Using package config file: C:\ghc\ghc-6.2.1\package.conf

==================== Packages ====================
Package
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    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSdata"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["haskell98", "lang", "util"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "rts",
    auto = False,
    import_dirs = [],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1", "C:/ghc/ghc-6.2.1/gcc-lib"],
    hs_libraries = ["HSrts"],
    extra_libraries = ["m", "gmp", "wsock32"],
    include_dirs =
      ["C:/ghc/ghc-6.2.1/include", "C:/ghc/ghc-6.2.1/include/mingw"],
    c_includes = ["Stg.h"],
    package_deps = [],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts =
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       "_GHCziBase_Izh_static_info",
       "-u",
       "_GHCziBase_Czh_static_info",
       "-u",
       "_GHCziFloat_Fzh_static_info",
       "-u",
       "_GHCziFloat_Dzh_static_info",
       "-u",
       "_GHCziPtr_Ptr_static_info",
       "-u",
       "_GHCziWord_Wzh_static_info",
       "-u",
       "_GHCziInt_I8zh_static_info",
       "-u",
       "_GHCziInt_I16zh_static_info",
       "-u",
       "_GHCziInt_I32zh_static_info",
       "-u",
       "_GHCziInt_I64zh_static_info",
       "-u",
       "_GHCziWord_W8zh_static_info",
       "-u",
       "_GHCziWord_W16zh_static_info",
       "-u",
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       "-u",
       "_GHCziPtr_FunPtr_con_info",
       "-u",
       "_GHCziStable_StablePtr_con_info",
       "-u",
       "_GHCziBase_False_closure",
       "-u",
       "_GHCziBase_True_closure",
       "-u",
       "_GHCziPack_unpackCString_closure",
       "-u",
       "_GHCziIOBase_stackOverflow_closure",
       "-u",
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    framework_dirs = [],
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Package
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    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSbase1", "HSbase2", "HSbase3"],
    extra_libraries =
      ["HSbase_cbits", "wsock32", "msvcrt", "kernel32", "user32"],
    include_dirs = [],
    c_includes = ["HsBase.h"],
    package_deps = ["rts"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "haskell98",
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    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HShaskell98"],
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    include_dirs = [],
    c_includes = [],
    package_deps = ["base"],
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    extra_cc_opts = [],
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    framework_dirs = [],
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Package
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    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
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    include_dirs = [],
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    extra_ghc_opts = [],
    extra_cc_opts = [],
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    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "network",
    auto = True,
    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSnetwork"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = ["HsNet.h"],
    package_deps = ["base"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
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    auto = True,
    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSparsec"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["base"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "QuickCheck",
    auto = True,
    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSQuickCheck"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["base"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "OpenGL",
    auto = True,
    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSOpenGL"],
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    include_dirs = [],
    c_includes = ["HsOpenGL.h"],
    package_deps = ["base"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = ["-lglu32", "-lopengl32"],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "GLUT",
    auto = True,
    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSGLUT"],
    extra_libraries = ["HSGLUT_cbits"],
    include_dirs = [],
    c_includes = ["HsGLUT.h"],
    package_deps = ["base", "OpenGL"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = ["-lglut32"],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "objectio",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/imports"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries =
      ["HSobjectio1", "HSobjectio2", "HSobjectio3", "HSobjectio4"],
    extra_libraries =
      ["user32",
       "gdi32",
       "kernel32",
       "comctl32",
       "comdlg32",
       "shell32",
       "winmm",
       "winspool",
       "ole32"],
    include_dirs = [],
    c_includes = [],
    package_deps = ["base"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "lang",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/hslibs-imports/lang"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSlang"],
    extra_libraries = ["HSlang_cbits"],
    include_dirs = [],
    c_includes = ["HsLang.h"],
    package_deps = ["base"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "concurrent",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/hslibs-imports/concurrent"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSconcurrent"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["base"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "util",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/hslibs-imports/util"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSutil"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = ["HsUtil.h"],
    package_deps = ["lang", "concurrent", "QuickCheck"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "text",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/hslibs-imports/text"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HStext"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["lang", "parsec"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "net",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/hslibs-imports/net"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSnet"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["network"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "hssource",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/hslibs-imports/hssource"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HShssource"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["haskell-src"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "win32",
    auto = False,
    import_dirs = ["C:/ghc/ghc-6.2.1/hslibs-imports/win32"],
    source_dirs = [],
    library_dirs = ["C:/ghc/ghc-6.2.1"],
    hs_libraries = ["HSwin321", "HSwin322"],
    extra_libraries =
      ["user32", "gdi32", "winmm", "kernel32", "advapi32"],
    include_dirs = [],
    c_includes = [],
    package_deps = ["haskell98", "lang"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "wxcore",
    auto = False,
    import_dirs = ["C:\\wxhaskell-0.8\\lib/imports"],
    source_dirs = [],
    library_dirs = ["C:\\wxhaskell-0.8\\lib"],
    hs_libraries = ["wxcore", "wxcore0", "wxcore1", "wxcore2"],
    extra_libraries = ["wxc-msw2.4.2-0.8"],
    include_dirs = [],
    c_includes = [],
    package_deps = ["base", "data"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}
Package
   {name = "wx",
    auto = False,
    import_dirs = ["C:\\wxhaskell-0.8\\lib"],
    source_dirs = [],
    library_dirs = ["C:\\wxhaskell-0.8\\lib"],
    hs_libraries = ["wx"],
    extra_libraries = [],
    include_dirs = [],
    c_includes = [],
    package_deps = ["wxcore"],
    extra_ghc_opts = [],
    extra_cc_opts = [],
    extra_ld_opts = [],
    framework_dirs = [],
    extra_frameworks = []}


Hsc static flags: -static
*** Checking old interface for Hello:
*** Parser:
*** Renamer/typechecker:

C:/eclipse/workspace/TestHaskell/src/Hello.hs:3:
    Failed to load interface for `Graphics.UI.WX':
        Could not find interface file for `Graphics.UI.WX'
        locations searched:
            Graphics/UI/WX.hi
            Graphics/UI/WX.hi-boot-6
            Graphics/UI/WX.hi-boot
            C:/ghc/ghc-6.2.1/imports/Graphics/UI/WX.hi
*** Deleting temp files
Deleting: C:/DOCUME~1/Nikolay/LOCALS~1/Temp/ghc2432.s
Warning: deleting non-existent C:/DOCUME~1/Nikolay/LOCALS~1/Temp/ghc2432.s