[Haskell-cafe] Re: ghc on mac

Hi Christian, Bob it works fine. As told by bob, I had readlines library missing from my mac. After installing that it is working fine. Thanks for help... Regards, Vikrant 2008/5/27 Vikrant :

Hi Christian, otool -L gives following output

otool -L /Users/vikrant/Applications/ghc/lib/ghc-6.8.2/ghc-6.8.2 /Users/vikrant/Applications/ghc/lib/ghc-6.8.2/ghc-6.8.2: /opt/local/lib/libreadline.5.2.dylib (compatibility version 5.0.0, current version 5.2.0) /opt/local/lib/libncurses.5.dylib (compatibility version 5.0.0, current version 5.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 111.0.0) /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0)

out those libraries, I do not have following libraries on my system. I fighting to get those installed through macports. my guess is it should work as soon as I install those.

/opt/local/lib/libreadline.5.2.dylib (compatibility version 5.0.0, current version 5.2.0) /opt/local/lib/libncurses.5.dylib (compatibility version 5.0.0, current version 5.0.0)

Regards, Vikrant 2008/5/26 Christian Maeder :

Vikrant wrote:

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sorry I meant it ghc-6.8.2-i386-apple-darwin.tar.bz2. < http://haskell.org/ghc/dist/6.8.2/maeder/ghc-6.8.2-i386-apple-darwin.tar.bz2

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Are you sure? My binary should try to link against the GNUreadline framework. Which program did you try to link?

On 26 May 2008, at 11:51, Vikrant wrote:

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Hi, I am trying to install ghc-6.8.2 on mac leopard. I get following error if I try to run ghci

dyld: Library not loaded: /opt/local/lib/libreadline.5.2.dylib Referenced from: /Users/vikrant/Applications/ghc/lib/ghc-6.8.2/ghc-6.8.2 Reason: image not found Trace/BPT trap

What does "otool -L" say to your file /Users/vikrant/Applications/ghc/lib/ghc-6.8.2/ghc-6.8.2

My output is as below

Cheers Christian

m29:ghc-6.8.2 maeder$ otool -L /Users/Shared/maeder/lib/ghc-6.8.2/ghc-6.8.2 /Users/Shared/maeder/lib/ghc-6.8.2/ghc-6.8.2: /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 88.3.9) GNUreadline.framework/Versions/A/GNUreadline (compatibility version 5.0.0, current version 5.2.0) GMP.framework/Versions/A/GMP (compatibility version 8.0.0, current version 8.1.0)

m29:ghc-6.8.2 maeder$ ghci -package readline GHCi, version 6.8.2: http://www.haskell.org/ghc/ :? for help Loading package base ... linking ... done. Loading package old-locale-1.0.0.0 ... linking ... done. Loading package old-time-1.0.0.0 ... linking ... done. Loading package filepath-1.1.0.0 ... linking ... done. Loading package directory-1.0.0.0 ... linking ... done. Loading package unix-2.3.0.0 ... linking ... done. Loading package process-1.0.0.0 ... linking ... done. Loading package readline-1.0.1.0 ... linking ... done. Prelude>