Lorsque je tente deImpossible d'installer 'ihaskell-diagrammes' à l'aide Cabal
cabal install ihaskell-diagrams
Je reçois l'erreur
Le paquet pkg-config 'glib-2.0' est nécessaire, mais il pourrait ne pas être trouvé.
Qu'est-ce que glib
et comment l'installer pour qu'il soit disponible pour Cabal?
Resolving dependencies...
Configuring cairo-0.13.1.0...
Configuring glib-0.13.2.1...
Failed to install cairo-0.13.1.0
Build log (/Users/Rax/.cabal/logs/cairo-0.13.1.0.log):
[1 of 2] Compiling SetupWrapper (/var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57646/cairo-0.13.1.0/SetupWrapper.hs, /var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57646/cairo-0.13.1.0/dist/setup/SetupWrapper.o)
[2 of 2] Compiling Main (/var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57646/cairo-0.13.1.0/dist/setup/setup.hs, /var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57646/cairo-0.13.1.0/dist/setup/Main.o)
Linking /var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57646/cairo-0.13.1.0/dist/setup/setup ...
[1 of 2] Compiling Gtk2HsSetup (Gtk2HsSetup.hs, dist/setup-wrapper/Gtk2HsSetup.o)
[2 of 2] Compiling Main (SetupMain.hs, dist/setup-wrapper/Main.o)
Linking dist/setup-wrapper/setup ...
Configuring cairo-0.13.1.0...
setup: The pkg-config package 'cairo' version >=1.2.0 is required but it could
not be found.
Failed to install glib-0.13.2.1
Build log (/Users/Rax/.cabal/logs/glib-0.13.2.1.log):
[1 of 2] Compiling SetupWrapper (/var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57647/glib-0.13.2.1/SetupWrapper.hs, /var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57647/glib-0.13.2.1/dist/setup/SetupWrapper.o)
[2 of 2] Compiling Main (/var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57647/glib-0.13.2.1/dist/setup/setup.hs, /var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57647/glib-0.13.2.1/dist/setup/Main.o)
Linking /var/folders/b6/3rk65h797p7407x7d36sqn9c0000gn/T/cabal-tmp-57647/glib-0.13.2.1/dist/setup/setup ...
[1 of 2] Compiling Gtk2HsSetup (Gtk2HsSetup.hs, dist/setup-wrapper/Gtk2HsSetup.o)
[2 of 2] Compiling Main (SetupMain.hs, dist/setup-wrapper/Main.o)
Linking dist/setup-wrapper/setup ...
Configuring glib-0.13.2.1...
setup: The pkg-config package 'glib-2.0' is required but it could not be
found.
cabal: Error: some packages failed to install:
cairo-0.13.1.0 failed during the configure step. The exception was:
ExitFailure 1
diagrams-cairo-1.3.0.5 depends on glib-0.13.2.1 which failed to install.
glib-0.13.2.1 failed during the configure step. The exception was:
ExitFailure 1
ihaskell-diagrams-0.3.1.0 depends on glib-0.13.2.1 which failed to install.
pango-0.13.1.0 depends on glib-0.13.2.1 which failed to install.
* gilb * et * cairo * font partie de la boîte à outils GTK +; comme il s'agit d'une dépendance non-Haskell, vous devez l'installer séparément dans votre système (je ne sais pas quelle est la manière la plus pratique de le faire sous OSX). – duplode
Sur OS X, vous pouvez l'installer en utilisant homebrew – Abizern
Je ne comprends pas pourquoi cette question est downvoted. – ErikR