Have error when build source io.js

[letiennam29]

Hi every body. I take a error occurs during building

In file included from ../src/async-wrap.cc:22:0:
../src/async-wrap.h:69:29: error: expected ‘;’ at end of member declaration
../src/async-wrap.h:69:31: error: ‘override’ does not name a type

when build io.js form source git
I have build the steps:
step1: get clone https://github.com/iojs/io.js.git
step2: ./configure
step3: make (at error here)

[bnoordhuis]

I expect that your compiler is too old. If it's g++, try 4.8 or 4.9.

[bnoordhuis]

The prerequisites, from the README:

Prerequisites (Unix only):

* `gcc` and `g++` 4.8 or newer, or
* `clang` and `clang++` 3.3 or newer
* Python 2.6 or 2.7
* GNU Make 3.81 or newer
* libexecinfo (FreeBSD and OpenBSD only)

[letiennam29]

@bnoordhuis tks very much!!

[bnoordhuis]

No problem. :-)