Error installing on iojs 4.0.0

[pmq20]

Error 1

make: *** [Release/obj.target/bufferutil/src/bufferutil.o] 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/tnpm/node_modules/node-gyp/lib/build.js:270:23)
gyp ERR! stack     at emitTwo (events.js:87:13)
gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Darwin 14.3.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/tnpm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/pmq20/webpack-dev-server/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/node_modules/bufferutil
gyp ERR! node -v v4.0.0
gyp ERR! node-gyp -v v3.0.2
gyp ERR! not ok 
npm WARN optional dep failed, continuing utf-8-validate@1.1.0

Error 2

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/tnpm/node_modules/node-gyp/lib/build.js:270:23)
gyp ERR! stack     at emitTwo (events.js:87:13)
gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Darwin 14.3.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/tnpm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/pmq20/webpack-dev-server/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/node_modules/utf-8-validate
gyp ERR! node -v v4.0.0
gyp ERR! node-gyp -v v3.0.2
gyp ERR! not ok 
npm WARN optional dep failed, continuing bufferutil@1.1.0

Error 3

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/tnpm/node_modules/node-gyp/lib/build.js:270:23)
gyp ERR! stack     at emitTwo (events.js:87:13)
gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Darwin 14.3.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/tnpm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/pmq20/webpack-dev-server/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/bufferutil
gyp ERR! node -v v4.0.0
gyp ERR! node-gyp -v v3.0.2
gyp ERR! not ok 
npm WARN optional dep failed, continuing utf-8-validate@1.1.0

Error 4

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/tnpm/node_modules/node-gyp/lib/build.js:270:23)
gyp ERR! stack     at emitTwo (events.js:87:13)
gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Darwin 14.3.0
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/tnpm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/pmq20/webpack-dev-server/node_modules/socket.io/node_modules/engine.io/node_modules/ws/node_modules/utf-8-validate
gyp ERR! node -v v4.0.0
gyp ERR! node-gyp -v v3.0.2
gyp ERR! not ok 

[pmq20]

Adding to the list: nodejs/node#2798.

[SpaceK33z]

A new version of socket.io including the patch is now released, so after re-adding the webpack-dev-server package this issue should be fixed. Please test this.

Also, this is a dupe of #242 and #258.