如何解决Homebrew和MacPorts或Fink之间的冲突？

Question

我正在运行一个npm教程，我需要安装Homebrew。但是，在得到一个错误（无法使用可用编译器安装节点）之后，我运行了brew install gcc。那么，这是永远的，但它最终没有奏效，因为显然我安装了MacPorts或Fink。

说实话，我不确定何时安装了MacPorts或Fink。我不记得之前听过或使用过它们，我不确定它们的用途。有没有人遇到过这个错误，或者对接下来要做什么有任何建议？以下是我在终端中遇到的错误和链接。谢谢！

make[2]: *** [configure-stage2-target-libstdc++-v3] Error 1 
make[1]: *** [stage2-bubble] Error 2 
make: *** [bootstrap] Error 2 
Warning: It appears you have MacPorts or Fink installed. 
Software installed with other package managers causes known problems for 
Homebrew. If a formula fails to build, uninstall MacPorts/Fink and try again. 

READ THIS: https://git.io/brew-troubleshooting 

These open issues may also help: 
`gcc`: Force DWARF-2 Debugging Data under Pre-Mavericks https://github.com/Homebrew/homebrew/pull/46111 
freeimage: patches for gcc 5.0 https://github.com/Homebrew/homebrew/pull/44612 
yap: don't use GCC 5, which breaks https://github.com/Homebrew/homebrew/pull/45977 
gcc can't find compatible ISL https://github.com/Homebrew/homebrew/issues/44444 
How Do I Specify and Use Homebrew gcc-4.8 in a Formula Instead of OS X Bundled gcc? https://github.com/Homebrew/homebrew/issues/46169 
isl 0.15, cloog 0.18.4, gcc compatibility patch https://github.com/Homebrew/homebrew/pull/44486 
gcc causes false alarms in C++ stdlib check https://github.com/Homebrew/homebrew/issues/45218 
apple-gcc42 takes priority over modern gcc https://github.com/Homebrew/homebrew/issues/41055 
gcc 4.9.2 fails to produce debugging information https://github.com/Homebrew/homebrew/issues/34976 
Object files deleted during build of gcc needed by gdb https://github.com/Homebrew/homebrew/issues/35734 
MacOS.(gcc|clang|llvm)_version can return nil https://github.com/Homebrew/homebrew/issues/18781 

Answer 1

MacPorts和Fink是OS X的包管理器，如Homebrew。正如消息所说，Homebrew不能很好地处理这两个问题，因此您应该使用MacPorts或Fink，或者卸载它们并使用Homebrew。

除此之外，您可以检查Homebrew’s troubleshooting guide以了解如何解决常见问题。