Mention C++11 requirement and also mention Node 4 & 5

Author: cjbj

CHANGELOG.md

@@ -2,8 +2,8 @@
 
 ## node-oracledb v1.4.0 (DD Mon YYYY)
 
-- Upgrade NAN dependency to version 2 allowing node-oracledb to build 
-  with Node 4 and 5.
+- Upgraded NAN dependency to version 2 allowing node-oracledb to build 
+  with Node 0.10, 0.12, 4 and 5.  Note: a compiler supporting C++11 is now required.
 
 - Fixed a cursor leak when statement execution fails.
 

INSTALL.md

@@ -33,22 +33,24 @@ The [*node-oracledb*](https://github.com/oracle/node-oracledb) add-on for Node.j
 The steps below create a Node.js installation for testing.  Adjust the
 steps for your environment.
 
-This node-oracledb release has been tested with Node 0.10 and 0.12 on
-64-bit Oracle Linux and Windows.  The add-on can also build in some
-Mac OS X, 32-bit Linux, 32-bit Windows, Solaris and AIX environments,
-but these architectures have not been fully tested.
+This node-oracledb release has been tested with Node 0.10, 0.12, 4.2
+and 5.0 on 64-bit Oracle Linux and Windows.  The add-on can also build
+in some Mac OS X, 32-bit Linux, 32-bit Windows, Solaris and AIX
+environments, but these architectures have not been fully tested.
 
 ### Prerequisites
 
 Installation requires Oracle 11.2 or 12.1 client libraries.
 These are included in Oracle Instant Client RPMs or ZIPs, a full
 Oracle Client, or a database on the same machine.  Oracle's standard
 client-server network compatibility applies.  For example, with Oracle
-client 12.1 you can connect to Oracle Database 10.2 or greater.  Use
-Oracle client 11.2 if you need to connect to Oracle Database 9.2.
+Client 12.1 you can connect to Oracle Database 10.2 or greater.  Use
+Oracle Client 11.2 if you need to connect to Oracle Database 9.2.
 
-A compiler is needed.  Use Visual Studio on Windows, gcc on Linux or
-Xcode on OS X.
+A compiler supporting C++11 is required.  Use Visual Studio on
+Windows, gcc on Linux or Xcode on OS X.  Note the default compiler on
+Oracle Linux 6 and RHEL 6 does not have the required support.  Install
+a newer compiler or upgrade to Oracle Linux 7.
 
 Python 2.7 is needed by node-gyp.  If another version of Python occurs
 first in your binary path then, when you install node-oracledb, use
@@ -149,6 +151,8 @@ the run time linker is configured to find this other software via
 the Instant Client RPM libraries, for example
 `/usr/lib/oracle/12.1/client64/lib`.
 
+Note: A compiler supporting C++11 is required.
+
 ### 2.4 Run an example program
 
 Download the
@@ -263,6 +267,8 @@ npm install oracledb
 If you are installing with `sudo`, you may need to use `sudo -E` to
 preserve the environment variable values.
 
+Note: A compiler supporting C++11 is required.
+
 ### 3.4 Run an example program
 
 Download the

README.md

@@ -4,8 +4,8 @@
 
 The node-oracledb add-on for Node.js powers high performance Oracle Database applications.
 
-Node-oracledb connects Node.js 0.10, Node.js 0.12, and io.js to
-Oracle Database.
+Node-oracledb connects Node.js 0.10, 0.12, 4.2 and 5.0 to Oracle
+Database.
 
 This is an open source project maintained by Oracle Corp.