When I use npm install to install dependencies of this repository, I encountered an error like this:
> fsevents@0.3.8 install /Users/hanfeisun/Workspace/vue-webpack-example/node_modules/webpack/node_modules/watchpack/node_modules/chokidar/node_modules/fsevents
> node-gyp rebuild
SOLINK_MODULE(target) Release/.node
ld: library not found for -lgcc_s.10.5
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [Release/.node] Error 1
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:269:23)
gyp ERR! stack at ChildProcess.emit (events.js:110:17)
gyp ERR! stack at Process.ChildProcess._handle.onexit (child_process.js:1074:12)
gyp ERR! System Darwin 15.0.0
gyp ERR! command "node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/hanfeisun/Workspace/vue-webpack-example/node_modules/webpack/node_modules/watchpack/node_modules/chokidar/node_modules/fsevents
gyp ERR! node -v v0.12.7
gyp ERR! node-gyp -v v2.0.1
gyp ERR! not ok
npm WARN optional dep failed, continuing fsevents@0.3.8
However, the installation is still finished successfully. And when I use npm run, the app still works well. Does anyone have ideas about what node-gyp rebuild does here? And why the project works well even node-gyp throws error here?
I ran into this problem after upgrading to Node 4.1.0 (OS X 10.10.5) and didn't have any luck after reinstalling from the official package. For what it's worth, this solved it for me:
cd /usr/local/lib
sudo ln -s ../../lib/libSystem.B.dylib libgcc_s.10.5.dylib
(Originally found here.)
It is solved after I reinstalled node.js from the official pkg.
I also had this problem. Turns out I had upgraded Xcode but never rebooted. After reboot I was able to npm install successfully.
来源：https://stackoverflow.com/questions/31936170/npm-the-ld-library-not-found-for-lgcc-s-10-5-on-on-os-x-el-capitan