Sous Cygwin, comment puis-je installer curl from hackage?

Question

À partir d'une invite de commande Windows,

c:\>cabal install curl
Resolving dependencies...
Configuring curl-1.3.5...
cabal: Error: some packages failed to install:
curl-1.3.5 failed during the configure step. The exception was:
sh: runGenProcess: does not exist (No such file or directory)

J'ai installé le package curl-devel de Cygwin, mais échoue également à partir d'une invite Cygwin cabal install curl, même si je pointe --extra-lib-dirs et --extra-include-dirs dessus, par exemple ,

.

$ cabal install curl --extra-include-dirs=c:/cygwin/usr/include \
                     --extra-lib-dirs=c:/cygwin/usr/lib
Resolving dependencies...
Configuring curl-1.3.5...
[...]
configure: error: curl libraries not found, so curl package cannot be built
See `config.log' for more details.
cabal.exe: Error: some packages failed to install:
curl-1.3.5 failed during the configure step. The exception was:
exit: ExitFailure 1

Les tentatives ci-dessus concernent ghc-6.10.3, Cabal-1.6.0.3 et cabal-install-0.6.2.

Answer 1

Voir Installer curl à partir de piratage sur Cygwin .