在Windows上未能安装MissingH和网络 [英] failing cabal install MissingH and network on Windows

问题描述

我刚安装了一个新的Haskell版本：HaskellPlatform-8.0.1-minimal-x86_64-setup-a，
我需要包MissingH，它需要包网络。
然而，cabal安装网络产生：

I just installed a new Haskell version: HaskellPlatform-8.0.1-minimal-x86_64-setup-a, I need the package MissingH, which needs the package network. However cabal install network yields:

$ cabal install network
Resolving dependencies...
cabal: Entering directory 'C:\cygwin64\tmp\cabal-tmp-6136\network-2.6.2.1'
Configuring network-2.6.2.1...
configure: WARNING: unrecognized options: --with-compiler
checking build system type... x86_64-unknown-cygwin
checking host system type... x86_64-unknown-cygwin
checking for gcc... C:\PROGRA~1\HASKEL~1\802E01~1.1\mingw\bin\gcc.exe
checking whether the C compiler works... no
configure: error: in `/tmp/cabal-tmp-6136/network-2.6.2.1':
configure: error: C compiler cannot create executables
See `config.log' for more details
cabal: Leaving directory 'C:\cygwin64\tmp\cabal-tmp-6136\network-2.6.2.1'
Failed to install network-2.6.2.1
cabal.exe: Error: some packages failed to install:
network-2.6.2.1 failed during the configure step. The exception was:
ExitFailure 77

首先，我尝试以管理员身份启动Cygwin命令窗口，但这并没有解决问题。
然后，我遵循堆栈无法构建网络 - 其中的config.log？

First, I tried to start Cygwin command window as administrator, but that didn't solve the problem. Then, I followed stack cannot build network - where's config.log?

虽然使用堆栈安装会产生成功，但是我必须运行堆栈设置

While installing using stack yields success, although I have to run stack setup

$ stack build
Compiler version mismatched, found ghc-8.0.1 (x86_64), but expected minor version match with ghc-7.10.3 (x86_64) (based on resolver setting in C:\tmp\network-2.6.2.1\stack.yaml).
Try running "stack setup" to install the correct GHC into C:\Users\<username>\AppData\Local\Programs\stack\x86_64-windows\

在堆栈设置，堆栈构建之后，我得到：

after stack setup, stack build, I get:

$ stack test
network-2.6.2.1: test (suite: regression)

testGetAddrInfo: [OK]

         Test Cases  Total
 Passed  1           1
 Failed  0           0
 Total   1           1

network-2.6.2.1: test (suite: simple)

Basic socket operations:
  testSend: [OK]
  testSendAll: [OK]
  testSendTo: [OK]
  testSendAllTo: [OK]
  testSendMany: [OK]
  testSendManyTo: [OK]
  testRecv: [OK]
  testOverFlowRecv: [OK]
  testRecvFrom: [OK]
  testOverFlowRecvFrom: [OK]
  testUserTimeout: [OK]

         Test Cases  Total
 Passed  11          11
 Failed  0           0
 Total   11          11

但我仍然无法继续MissingH。事实上，它仍然试图安装网络！

Yet still I can't continue with MissingH. In fact, it still tries to install network!

$ cabal install MissingH
Resolving dependencies...
cabal: Entering directory 'C:\cygwin64\tmp\cabal-tmp-5596\network-2.6.2.1'
Configuring network-2.6.2.1...
configure: WARNING: unrecognized options: --with-compiler
checking build system type... x86_64-unknown-cygwin
checking host system type... x86_64-unknown-cygwin
checking for gcc... C:\PROGRA~1\HASKEL~1\802E01~1.1\mingw\bin\gcc.exe
checking whether the C compiler works... no
configure: error: in `/tmp/cabal-tmp-5596/network-2.6.2.1':
configure: error: C compiler cannot create executables
See `config.log' for more details
cabal: Leaving directory 'C:\cygwin64\tmp\cabal-tmp-5596\network-2.6.2.1'
Failed to install network-2.6.2.1

我也试过： http://neilmitchell.blogspot.nl/2010/12/installing-haskell-network-library-on.html 这是在GHC 6.12.3和7.0.1（而不是新的8.0.1版本）上测试的。
不幸的是，我得到错误：

I also tried: http://neilmitchell.blogspot.nl/2010/12/installing-haskell-network-library-on.html which was tested on GHC 6.12.3 and 7.0.1 (and not on the new 8.0.1 version). Unfortunately, I get the error:

getEnv: invalid argument (The operation completed successfully.)

为了保持完整性，我的cabal版本：

Just for completeness, my cabal version:

$ cabal -V
cabal-install version 1.24.0.0
compiled using version 1.24.0.0 of the Cabal library

我缺少什么安装网络和MissingH？

What am I missing to install network and MissingH?

推荐答案

问题似乎是这样：

configure：error：in`/tmp/cabal-tmp-6136/network-2.6.2.1'：

configure: error: in `/tmp/cabal-tmp-6136/network-2.6.2.1':

configure：error：C编译器无法创建可执行文件

configure: error: C compiler cannot create executables

没有安装C编译器或者它太旧了。
我们实际上并不支持Cygwin，请尝试安装msys2（实际上现在没有这个平台），并通过它进行编译。

Either you don't have a C compiler installed or it's too old. We don't actually support Cygwin anymore, try installing msys2 (actually doesn't platform come with this now?) and compiling via that.

你必须安装一个C编译器以及 pacman -S mingw-w64 - $（uname -m）-gcc 应该做的事情。我认为./configure脚本将无法检测到GHC的就地GCC。不确定，因为我有一段时间没有使用平台。

You'll have to install a C compiler as well pacman -S mingw-w64-$(uname -m)-gcc should do. The ./configure scripts won't be able to detect GHC's inplace GCC I think. Not sure as I haven't used platform in a while.

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