Summary of CentOS System installation Node.js method

Preparatory work
1, CentOS system upgrade Python to 2.7.3
2, Python 2.7.3 installation bz2 expansion

Please be sure to complete the above operation before you do the following, otherwise please come back, and you will encounter the following error

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FPU = ' Vfpv3 ' if armv7 Else ' Vfpv2 '

After the preparation is done, you can easily install the node.js.

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wget http://nodejs.org/dist/v0.10.26/node-v0.10.26.tar.gz Tar zxvf node-v0.10.26.tar.gz CD node-v0.10.26 ./configure Make Make install

The following error is prompted when installing Nodejs:

Importerror:no module named bz2

Workaround:

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1. # yum Install-y bzip2* 2. # CD Python-2.7/modules/zlib #./configure Make;make Install 3. # CD python-2.7/ # python2.7 setup.py Install

Here's a simple example to feel the power of node.js

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var http = require (' http '); Http.createserver (function (req,res) { Res.writehead ({' Content-type ': ' Text/plain '}); Res.end (' Hello world!n '); }). Listen (1337, ' xx.xx.xx.xx '); Console.log (' Server running at http://xx.xx.xx.xx:1337 ');

Replace xx.xx.xx.xx with your server's IP address, save the above to Example.js, and then run

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# node Example.js Server running at http://xx.xx.xx.xx:1337

Next open your browser, enter http://xx.xx.xx.xx:1337 to see!

Here to note: If you are centos5.5 install Nodejs our Python version to be in Python 2.4 otherwise it may be wrong