Ruby 'rails server' 问题

Question

每次我尝试运行 'rails server'

时都会出错

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Abort trap: 6

我已经尝试按照其他提示进行操作，例如捆绑安装和更新，但仍然存在同样的问题。尝试 rvm install 1.9.3 并得到：

Checking requirements for osx.
Installing requirements for osx.
Updating system.....
Installing required packages: gcc49.......
Error running 'requirements_osx_brew_libs_install gcc49',
showing last 15 lines of /Users/Quoc/.rvm/log/1457707600_ruby-1.9.3-p551/package_install_gcc49.log
++ case "" in
++ [[ -t 1 ]]
++ return 1
++ printf %b 'There were package installation errors, make sure to read the log.

Try `brew tap --repair` and make sure `brew doctor` looks reasonable.

Check Homebrew requirements https://github.com/Homebrew/homebrew/wiki/Installation\n'
There were package installation errors, make sure to read the log.

Try `brew tap --repair` and make sure `brew doctor` looks reasonable.

Check Homebrew requirements https://github.com/Homebrew/homebrew/wiki/Installation
++ case "$_system_version" in
++ return 1
Requirements installation failed with status: 1.

Brew 修复也没有用。

编辑：运行宁brew install gcc46 --env=std

的结果

==> make bootstrap
Last 15 lines from /Users/Quoc/Library/Logs/Homebrew/gcc46/02.make:
      _lto_end_uncompression in libbackend.a(lto-compress.o)
  "_inflateEnd", referenced from:
      _lto_end_uncompression in libbackend.a(lto-compress.o)
  "_inflateInit_", referenced from:
      _lto_end_uncompression in libbackend.a(lto-compress.o)
  "_zError", referenced from:
      _lto_end_compression in libbackend.a(lto-compress.o)
      _lto_end_uncompression in libbackend.a(lto-compress.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[3]: *** [cc1] Error 1
rm gcc.pod
make[2]: *** [all-stage1-gcc] Error 2
make[1]: *** [stage1-bubble] Error 2
make: *** [bootstrap] Error 2

Answer 1

你得手动安装这些依赖，试试

brew install automake

如果它给你的错误是缺少 link of automake 类似这样的东西

您必须 brew link autoconf 才能安装 automake 然后尝试这些命令

brew link --overwrite --dry-run autoconf

brew link --overwrite autoconf

brew install automake

它将安装 automake，然后您可以再次尝试安装 ruby。

如果它不起作用，您可以尝试另一种方法：

Sol2:

brew install gcc46 --env=std
brew install gcc; brew install gcc46 --cc=gcc-4.9
Manually build GCC 4.6 outside of Homebrew, using the same configure switches

你也可以试试这个:

$ brew install gcc
$ CC=/usr/local/bin/gcc-4.9 rvm install 1.9.1-p376 --enable-shared

Ruby 'rails server' 问题

Ruby 'rails server' issue

ruby

macos

ruby-on-rails

rvm