[incubator-dubbo-website] branch asf-site updated: update README

[il...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

iluo pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/incubator-dubbo-website.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new 9b409db  update README
9b409db is described below

commit 9b409db44d242c28d98de9124fd6553112f1b93c
Author: Ian Luo <ia...@gmail.com>
AuthorDate: Fri May 24 14:52:58 2019 +0800

    update README
---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index e99b88f..0538aad 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,15 @@ Please also make sure your node version is 8.x, versions higher than 8.x is not
 4. Run `docsite build` to build source code.
 5. Verify your change locally: `python -m SimpleHTTPServer 8000`, when your python version is 3 use :`python3 -m http.server 8000` instead.
 
+If you have higher version of node installed, you may consider `nvm` to allow different versions of `node` coexisting on your machine.
+
+1. Follow the [instructions](http://nvm.sh) to install nvm
+2. Run `nvm install v8.16.0` to install node v8
+3. Run `nvm use v8.16.0` to switch the working environment to node v8
+4. Run `npm install docsite -g`
+
+then you are all set to run and build the website. Follow the build instruction above for the details.
+
 ## How to send a PR
 
 1. Do not use `git add .` to commit all the changes.