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Created August 13, 2012 14:51
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ghc-modをインストールしようとしたらこんな狂ったメッセージ
Linking /tmp/haskell-src-exts-1.13.3-4896/haskell-src-exts-1.13.3/dist/setup/setup ...
Configuring haskell-src-exts-1.13.3...
setup: The program happy version >=1.17 is required but it could not be found.
cabal: Error: some packages failed to install:
ghc-mod-1.11.0 depends on haskell-src-exts-1.13.3 which failed to install.
haskell-src-exts-1.13.3 failed during the configure step. The exception was:
ExitFailure 1
hlint-1.8.30 depends on haskell-src-exts-1.13.3 which failed to install.
@akiradeveloper
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haskell-srcというのがいっぱい依存されてるけど,
そいつが依存してるhappyというのがないと言われている?

@akiradeveloper
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[1] akira@Paptimus> cabal list | grep happy ~

見つかるので入れてしまおうか?

@akiradeveloper
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依存関係が抜けてたりするのかなぁ・・・. あとでhaskell-srcの依存関係を見て修正したいな

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