Anyway, I will reinstall Haskell platform and read carefully your post to be sure I do not screwed my setup again in the future.
Best regards, Arnaud On Mon, Aug 29, 2011 at 8:41 AM, Arnaud Bailly <arnaud.oq...@gmail.com>wrote: > Thanks again for your patience and efforts. I am pretty sure I did not > remove anything from the global package scope, at least intentionally. But > of course I may have done things whcih you did not recommend. Here is the > command-line history: > > ghc-pgk unregister --user template-haskell > > ghc-pkg unregister --user template-haskell > ghc-pkg unregister --force --user template-haskell > ghc-pkg unregister --force --user quickcheck > ghc-pkg unregister --force --user QuickCheck > ghc-pkg unregister --force --user template-haskell > cd C:\Documents and Settings\abailly\Application > Data\ghc\i386-mingw32-7.0.3\ > dir > c: > dir > cd package.conf.d > dir > cd .. > rm -fr package.conf.d > d: > ghc-pkg check > ghc-pkg update > ghc-pkg recache > > Regards, > Arnaud > > > On Mon, Aug 29, 2011 at 4:03 AM, Albert Y. C. Lai <tre...@vex.net> wrote: > >> On 11-08-28 04:40 PM, Arnaud Bailly wrote: >> >>> Hello Albert, >>> Thanks for taking the time to help me fix this package stuff. So I wiped >>> out my package.conf.d/ and tried to reinstall my stuff. Installing >>> template-haskell 2.5.0.0 is ok (2.6 is not, fails to compile on ghc >>> 7.0.3) but then: >>> >>> D:\projets\>ghc --make -package ghc main >>> <command line>: cannot satisfy -package ghc >>> (use -v for more information) >>> >>> I suspect I really *do* have to reinstall haskell-platform. Here is the >>> output of ghc-pkg list -v: >>> >>> using cache: C:\Documents and Settings\abailly\Application >>> Data\ghc\i386-mingw32-7.0.3\**package.conf.d\package.cache >>> using cache: D:/Program Files/Haskell >>> Platform/2011.2.0.1\lib\**package.conf.d\package.cache >>> D:/Program Files/Haskell Platform/2011.2.0.1\lib\**package.conf.d: >>> Cabal-1.10.1.0 (Cabal-1.10.1.0-**55f781465ee9f32289755ad706c71f**0f) >>> GLUT-2.1.2.1 (GLUT-2.1.2.1-**2d30997b9a19d27be388572e75af52**bf) >>> HTTP-4000.1.1 (HTTP-4000.1.1-**267a332938fa742ba5a5d59de0b46d**60) >>> HUnit-1.2.2.3 (HUnit-1.2.2.3-**102fbfbd594cd6d38461f5c68d8809**96) >>> OpenGL-2.2.3.0 (OpenGL-2.2.3.0-**a58ce3ad6070e6b7932a3e779be57f**75) >>> Win32-2.2.0.1 (Win32-2.2.0.1-**26cf39fdf591bdac61b11d5a443c62**ab) >>> array-0.3.0.2 (array-0.3.0.2-**8e9cd0144e87fa9cc86cc9031631c4**f3) >>> base-4.3.1.0 (base-4.3.1.0-**f520cd232cc386346843c4a12b63f4**4b) >>> bin-package-db-0.0.0.0 >>> (bin-package-db-0.0.0.0-**97d865e5935b41538bcb29fc1040ae**7d) >>> bytestring-0.9.1.10 >>> (bytestring-0.9.1.10-**cd85f14e02463c02ba4c77d7adcdb5**4f) >>> cgi-3001.1.7.4 (cgi-3001.1.7.4-**659440ce11c2975fd9c9c471a1e8ff**3b) >>> containers-0.4.0.0 >>> (containers-0.4.0.0-**18deac99a132f04751d862b77aab13**6e) >>> deepseq-1.1.0.2 (deepseq-1.1.0.2-**09b3aed0c4982bbc6569c668100876** >>> fa) >>> directory-1.1.0.0 (directory-1.1.0.0-** >>> 3a2367d72569467a8af8a231656ff1**b8) >>> extensible-exceptions-0.1.1.2 >>> (extensible-exceptions-0.1.1.**2-**d8c5b906654260efd7249f497d17a8**31) >>> ffi-1.0 (builtin_ffi) >>> fgl-5.4.2.3 (fgl-5.4.2.3-**595811d6eabb1e1768685703ea66e9**82) >>> filepath-1.2.0.0 (filepath-1.2.0.0-**f132e9f7703da4e20a47ff2b9acf1e* >>> *a1) >>> (ghc-binary-0.5.0.2 >>> (ghc-binary-0.5.0.2-**aba2b5dca5546ea1a972188de48f87**b5)) >>> ghc-prim-0.2.0.0 (ghc-prim-0.2.0.0-**e1f7c380581d61d42b0360d440cc35* >>> *ed) >>> haskell-src-1.0.1.4 >>> (haskell-src-1.0.1.4-**7428a8c9049cd6bf5abdc0bbd2d417**c5) >>> (haskell2010-1.0.0.0 >>> (haskell2010-1.0.0.0-**53d9cd65595c551eea0c0269f534b5**e0)) >>> haskell98-1.1.0.1 (haskell98-1.1.0.1-** >>> 35ec26bae828637c1638c8be441b3d**68) >>> hpc-0.5.0.6 (hpc-0.5.0.6-**481dbb43fb624c21ad3bb9434675e3**ac) >>> html-1.0.1.2 (html-1.0.1.2-**a494249f98a0f38b1a8db28bc70f8b**0b) >>> integer-gmp-0.2.0.3 >>> (integer-gmp-0.2.0.3-**91607778cf3ae8f3948a50062b4f84**79) >>> mtl-2.0.1.0 (mtl-2.0.1.0-**fb4d1695269b74308c1517c06b76e6**e8) >>> network-2.3.0.2 (network-2.3.0.2-**47657e39a6118a978d9f443d72e85d** >>> 4a) >>> old-locale-1.0.0.2 >>> (old-locale-1.0.0.2-**6e2a3c0744e8cf4e0ac2d4e58659f7**b5) >>> old-time-1.0.0.6 (old-time-1.0.0.6-**445ce39cbcebd38069c25c0f383b72* >>> *8d) >>> parallel-3.1.0.1 (parallel-3.1.0.1-**6eaa564e1ef1537bc88ad1fea6c90f* >>> *e2) >>> parsec-3.1.1 (parsec-3.1.1-**9da59b00c02e52f9f62f3c87c7e0e2**ec) >>> pretty-1.0.1.2 (pretty-1.0.1.2-**abc7c632374e50e1c1927987c2651f**0f) >>> process-1.0.1.5 (process-1.0.1.5-**b3dded8e54a2e13d22af410bdcfaff** >>> f4) >>> random-1.0.0.3 (random-1.0.0.3-**1abde37180be5476311abeefe300ab**c2) >>> regex-base-0.93.2 (regex-base-0.93.2-** >>> 9e1b027c41dbec856469a30982495b**b9) >>> regex-compat-0.93.1 >>> (regex-compat-0.93.1-**31c61fe0aee45e8a9853edf7a844f7**4e) >>> regex-posix-0.94.4 >>> (regex-posix-0.94.4-**f5eb628ea5dae5f91552d5ea0e2635**9d) >>> rts-1.0 (builtin_rts) >>> stm-2.2.0.1 (stm-2.2.0.1-**57e291244ee02349552a4f79caeb4f**fe) >>> syb-0.3 (syb-0.3-**8db7bc4339a1cb8a6f2a46c40447ef**0b) >>> text-0.11.0.6 (text-0.11.0.6-**398a3f02891247aea46662fc7379c4**a5) >>> time-1.2.0.3 (time-1.2.0.3-**74ef6ac31cee9aec02b036978af002**d2) >>> transformers-0.2.2.0 >>> (transformers-0.2.2.0-**2fe7b735c63a6cbe8724038d8e4d81**2a) >>> xhtml-3000.2.0.1 (xhtml-3000.2.0.1-**ace31b2e48c396e565655b0f34f5d2* >>> *b7) >>> zlib-0.5.3.1 (zlib-0.5.3.1-**5fbdf714525b76e0e601c2ffb25f20**44) >>> >>> C:\Documents and Settings\abailly\Application >>> Data\ghc\i386-mingw32-7.0.3\**package.conf.d: >>> QuickCheck-2.4.1.1 >>> (QuickCheck-2.4.1.1-**04d68679694a517ba23022a4c6bc1c**de) >>> ghc-paths-0.1.0.8 (ghc-paths-0.1.0.8-** >>> be391faf057d651dbb92b73671fe9e**ee) >>> template-haskell-2.5.0.0 >>> (template-haskell-2.5.0.0-**87f4f416a22a910e480ac9f269479a**5f) >>> utf8-string-0.3.7 (utf8-string-0.3.7-** >>> dcbcb8de655cdfe1c4c28c094f8c67**99) >>> >>> Thanks again, >>> Arnaud >>> >>> On Sat, Aug 27, 2011 at 8:59 PM, Albert Y. C. Lai <tre...@vex.net >>> <mailto:tre...@vex.net>> wrote: >>> >>> You have too many instances of template-haskell. The important parts >>> are: >>> >>> >>> package ghc-7.0.3-__**fc75cf67c86ba2c0d64b07024a18d3**__b4 is >>> unusable >>> >>> due to missing or recursive dependencies: >>> template-haskell-2.5.0.0-__**7d9b1443ac5ab69e5ed705a487990d**__eb >>> >>> package >>> template-haskell-2.5.0.0-__**7d9b1443ac5ab69e5ed705a487990d**__eb is >>> shadowed by package >>> template-haskell-2.5.0.0-__**87f4f416a22a910e480ac9f269479a**__5f >>> >>> >>> and in "ghc-pkg list -v": >>> >>> D:/Program Files/Haskell Platform/2011.2.0.1\lib\__**package.conf.d: >>> >>> >>> template-haskell-2.5.0.0 >>> (template-haskell-2.5.0.0-__**7d9b1443ac5ab69e5ed705a487990d**__eb) >>> >>> >>> C:\Documents and Settings\abailly\Application >>> Data\ghc\i386-mingw32-7.0.3\__**package.conf.d: >>> >>> >>> template-haskell-2.5.0.0 >>> (template-haskell-2.5.0.0-__**87f4f416a22a910e480ac9f269479a**__5f) >>> >>> >>> I don't know how you got to this unsafe state. But my article >>> explains what's wrong with it. (Though my example has different >>> version numbers on top of different ABI hashes). >>> >>> The user instance of template-haskell >>> (__**87f4f416a22a910e480ac9f269479a**__5f) is getting into the way. >>> Lose >>> >>> it by doing "ghc-pkg unregister --user template-haskell" on it. Oh, >>> it will complain about breaking other packages; well, lose them too. >>> >>> (Or go one step further and lose all of C:\Documents and >>> Settings\abailly\Application >>> Data\ghc\i386-mingw32-7.0.3\__**package.conf.d which means losing all >>> user packages.) >>> >>> (Reinstalling haskell platform changes nothing, as long as some user >>> package gets into the way.) >>> >> >> I do not understand why you had template-haskell in global and now you >> don't, i.e., last time you still had >> >> >> D:/Program Files/Haskell Platform/2011.2.0.1\lib\**package.conf.d: >> [...] >> template-haskell-2.5.0.0 (template-haskell-2.5.0.0-** >> 7d9b1443ac5ab69e5ed705a487990d**eb) >> >> and now you don't have it. >> >> I clearly did not suggest getting rid of it. >> >> I only suggested getting rid of the user instance "ghc-pkg unregister >> --user template-haskell" and/or getting rid of "C:\Documents and >> Settings\abailly\Application Data\ghc\i386-mingw32-7.0.3\**package.conf.d" >> which are all just user instances, wouldn't lose global instances. >> >> I do not understand why you are so keen on replacing what comes with GHC >> and/or Haskell Platform. I have said several times that such replacements >> cause troubles. >> >> I give up. I am replying because I want to record that my suggestion would >> not lead to an important part of the current state. >> >> >> ______________________________**_________________ >> Haskell-Cafe mailing list >> Haskell-Cafe@haskell.org >> http://www.haskell.org/**mailman/listinfo/haskell-cafe<http://www.haskell.org/mailman/listinfo/haskell-cafe> >> > >
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