node. js

1, create a new directory in the root directory/down, to save the downloaded files

# Mkdir/down

Cd/down

2. Installing node. JS Related Software

First to install GCC gcc-g++ openssl-devel

# yum Install gcc gcc-g++ openssl-devel

Yum Install-y bzip2*

3. Download Python 2.7

#wget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tgz

Unzip the installation

#tar ZXVF python-2.7.3.tgz

#cd Python-2.7.3

#./configure && make && make install

Restart View version: Python–v for 2.7.3

4. Download node. JS Decompression Installation

# Cd/down

# wget http://nodejs.org/dist/v0.8.14/node-v0.8.14.tar.gz

# tar ZXVF node-v0.8.14.tar.gz

# CD node-v0.8.14

#./configure && make && make install

This could take a few minutes.

Finally see updating shebang of/usr/local/bin/npm To/usr/local/bin/node

It means the installation was successful.

To verify that the installation is successful, you can verify:

Write a script into the/down directory and file named node. js

varhttp = require(‘http‘);

http.createServer(function(req,res){

res.end(‘hello node.js‘);

}).listen(8080,"127.0.0.1");

console.log(‘Server is running at http://127.0.0.1:8080/‘)

Then start with the command line

#node/down/node.js

See Command line output

?

1

Server is running at http://127.0.0.1:8080/

Then use the CentOS-brought Firefox to open http://127.0.0.1:8080/

OK to end O (∩_∩) o haha

node. js