Run as root on RHEL, CentOS or Fedora:

	curl -sL | bash -

Then install, as root:

	yum install -y nodejs

The -y flag will automatically answer “yes” to every confirmation question, so leave it out if you want to be able to say no to something.

Optional: install build tools

To compile and install native addons from npm you may also need to install build tools:

	yum install gcc-c++ make


    yum groupinstall 'Development Tools'

This command will pull a “Development Tools” group with the applications needed to compile node.js.

To test an installation, run:

	curl -sL | bash -

If you get an error saying ‘-bash: npm: command not found’, try the alternative method of installing Node.js by compiling from source.

Alternative: Compiling from Source

    su - 
    # install dev tools
    yum install gcc-c++ openssl-devel
    cd /usr/local/src
    # fetch latest node.js tarball
    # extract tarball
    tar zxvf node-latest.tar.gz
    # (cd into extracted folder: ex "cd node-v0.10.3")
    cd node-v*
    # execute the configure script
    # make is probably the longest task here, it will take a while
    # make it available system wide
    make install

Note that this requires Python 2.6+ to use ./configure above. Otherwise, you’ll get an error like this:

    File "./configure", line 452
        fpu = 'vfpv3' if armv7 else 'vfpv2'
    SyntaxError: invalid syntax

To avoid that, run python2.7 ./configure