I had to witch rather urgently to a new machine (an Intel based Mac OS X), on which I need to get lhs2TeX running. I have installed the ghc version from the page: http://cvs.haskell.org/trac/ghc/wiki/X86OSXGhc but when i try to compile lhs2TeX I get the following error message: /usr/local/bin/ghc -O -package lang --make -o lhs2TeX Main.lhs TeXCommands.lhs TeXParser.lhs Typewriter.lhs Math.lhs MathPoly.lhs MathCommon.lhs NewCode.lhs Directives.lhs HsLexer.lhs FileNameUtils.lhs Parser.lhs FiniteMap.lhs Auxiliaries.lhs StateT.lhs Document.lhs Verbatim.lhs Value.lhs Version.lhs ghc-6.5.20060608: unknown package: lang which refers to a package called "lang". I looked in the list of packages at: http://www.haskell.org/ghc/dist/stable/docs/libraries/index.html which does not mention a package by that name. Also at http://hackage.haskell.org/trac/ghc/wiki/GhcDarcs this package seems to be unknown. The list of packages that apparently was installed with the compiler are: /usr/local/lib/ghc-6.5.20060608/package.conf: ALUT-2.0, Cabal-1.1.4, GLUT-2.0, HGL-3.1, HUnit-1.1, OpenGL-2.1, QuickCheck-1.0, X11-1.1, base-1.0, fgl-5.2, (ghc-6.5.20060608), haskell-src-1.0, haskell98-1.0, mtl-1.0, network-1.0, parsec-2.0, readline-1.0, rts-1.0, stm-1.0, template-haskell-1.0, time-0.3.1, unix-1.0 So my questions are: - what did I do wrong (I apologize for not being an able installer) - where can I find a package by the name "lang" - what is the next step to take Doaitse