我正在尝试按照本指南安装 Haskell 和 Yesod for Mac 。一切都很好,直到最后一步,当我收到此错误消息时。我试图手动安装,hfsevebts-0.1.4
但它给了我同样的错误。
gcc-4.8: error: language objective-c not recognized
gcc-4.8: error: language objective-c not recognized
cabal: Error: some packages failed to install:
fsnotify-0.0.11 depends on hfsevents-0.1.4 which failed to install.
hfsevents-0.1.4 failed during the building phase. The exception was:
ExitFailure 1
yesod-bin-1.2.3.4 depends on hfsevents-0.1.4 which failed to install.
为了安装 Yesod,我应该如何进行?