转：Mac OS X 10.10 安装 gdb

LiteIDE调试Go语言需要安装GDB

1.先解决brew不能使用的问题

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cd /usr/local/Library
Git pull origin master

brew update
brew prune
brew doctor

参考:http://vancelucas.com/blog/fixing-homebrew-on-osx-yosemite-10-10/

2.用Homebrew 安装 gdb

(1)

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# brew tap homebrew/dupes

(2)

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# brew install gdb

(3)有可能提示:

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Warning: No developer tools installed.
You should install the Command Line Tools.
Run `xcode-select --install` to install them.
那就先安装the Command Line Tools.
# xcode-select --install

3.给gdb制作证书并授权：http://plotcup.com/a/129

如果没有证书，会出现如下提示：

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(gdb) run
Starting program: /Users/wenke/go/src/gdb/main
Unable to find Mach task port for process-id 18420: (os/kern) failure (0x5).
 (please check gdb is codesigned - see taskgated(8))