在ios上使用visual studio2015进行远程调试时出错(惰性符号绑定失败:找不到符号：_map_fd)

Question

当我们第一次启动用于visual studio ios调试的远程代理时，它会安装Homebrew及其软件包(documentation)。在执行此操作时，我收到以下错误：

Error installing homebrew packages:
Error: Command failed: /bin/sh -c (brew list ideviceinstaller | grep ideviceinstaller > /dev/null || brew install ideviceinstaller) &&                                                             (brew list ios-webkit-debug-proxy | grep ios-webkit-debug-proxy > /dev/null || brew install ios-webkit-debug-proxy)

 Error: No such keg: /usr/local/Cellar/ideviceinstaller
 Warning: You have an outdated version of /usr/bin/install_name_tool     installed.
This will cause binary package installations to fail.
This can happen if you install osx-gcc-installer or RailsInstaller.
To restore it, you must reinstall OS X or restore the binary from
the OS packages.
Warning: This keg was marked linked already, continuing anyway
dyld: lazy symbol binding failed: Symbol not found: _map_fd
 Referenced from: /usr/bin/install_name_tool
 Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: _map_fd
 Referenced from: /usr/bin/install_name_tool
 Expected in: /usr/lib/libSystem.B.dylib

Error: Failed to fix install names
dyld: lazy symbol binding failed: Symbol not found: _map_fd
  Referenced from: /usr/bin/install_name_tool
  Expected in: /usr/lib/libSystem.B.dylib

请帮我解决这个问题

Answer 1

如错误所示，需要将install_name_tool恢复到已知/预期的版本。如果你有另一个OS X安装，你可以从那里获得文件的版本。或者，此文件也存在于Xcode下：

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool

也许从那里恢复它会起作用？我以前没有尝试过，所以这可能有点风险：

干杯,

基鲁帕