Install failed on Node.js 4.1.1

[luckymark]

part of error messages:
...

pty.js@0.2.13 install /Users/luckystar/WebstormProjects/kisscc/app/node_modules/dbgmits/node_modules/pty.js
node-gyp rebuild

CXX(target) Release/obj.target/pty/src/unix/pty.o
In file included from ../src/unix/pty.cc:20:
../node_modules/nan/nan.h:324:27: error: redefinition of
'NanEnsureHandleOrPersistent'
NAN_INLINE v8::Local NanEnsureHandleOrPersistent(const v8::Local &val) {
^
../node_modules/nan/nan.h:319:17: note: previous definition is here
v8::Handle NanEnsureHandleOrPersistent(const v8::Handle &val) {
^
...

[enlight]

Upon further investigation pty.js v0.3 has been updated to support NAN v2 which means it should be compatible with Node 4.x.x. I don't think there were any actual changes to the public API of pty.js so upgrading to the latest pty.js should be as simple as bumping up the version in the package.json and rerunning npm install. Unfortunately I won't have access to a machine where I can actually test this change for another 6 days.