Cabal无法安装unix-2.7.0.0

Question

我正在尝试在Windows环境中安装unix包.我正在使用Cygwin,但它还没有用.

下面是我得到的错误的片段:

$ cabal install unix
Resolving dependencies...
Configuring unix-2.7.0.0...
Warning: Unknown extensions: CApiFFI, InterruptibleFFI
configure: WARNING: unrecognized options: --with-compiler, --with-gcc
checking for gcc... gcc
.
.
.
configure: creating ./config.status
config.status: creating unix.buildinfo
config.status: creating include/HsUnixConfig.h
configure: WARNING: unrecognized options: --with-compiler, --with-gcc
cabal.exe: Package unix-2.7.0.0 can't be built on this system.
Failed to install unix-2.7.0.0
cabal.exe: Error: some packages failed to install:
unix-2.7.0.0 failed during the building phase. The exception was:
ExitFailure 1

Answer 1

Cygwin 是 Windows 的部分 Linux 工具集，如果您需要基本的东西，那么它很棒，但安装完整的 UNIX Cabal 插件可能超出了它的能力。您可能想在虚拟机上安装完整的 Linux 操作系统（vagrant 在这方面做得很好）或使用云真实 Unix 机器。Linux 主机非常适合远程使用

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