Instructions for installing CentOS on your computer » History » Revision 11
Revision 10 (Amber Herold, 01/19/2010 09:04 PM) → Revision 11/55 (Amber Herold, 01/27/2010 03:17 PM)
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h1. Start from scratch by installing CentOS on your computer
*Appion-CentOS Install Manual:*
by Neil Voss
h2. 1. Introduction
These are the Steps to install Appion on a CentOS machine
h2. 2. Install CentOS operating system
*NOTE:* CentOS vs. RHEL
_CentOS is the exact same as Red Hat Enterprise Linux (RHEL), except that it is free and supported by the community_
The reason I mention CentOS is because I wanted to keep the guide really simple. Another student and I run appion on Fedora 10 and we've run appion on SuSe in the past. I know we gotten most bits working on MacOSX, but some of the python libraries contain ancient Fortran code that does not compile easily on a Mac. But CentOS is certainly not a requirement in general, it is just that the first iteration of the guide is written for CentOS.
h3. 2.1. Download the latest ISO disk of CentOS
# ISO files are available at
## http://wiki.centos.org/Download
# Click on i386 for 32bit machines or x86_64 for 64bit machines
# Pick a mirror and download 'CentOS-5.3-x86_64-bin-DVD.iso' file
h3. 2.2. Burn ISO file to DVD disk
Use dvdrecord in Linux to burn disk
<pre>
$ dvdrecord -v -dao gracetime=10 dev=/dev/dvd speed=16 CentOS-5.3-i386-bin-DVD.iso
</pre>
h3. 2.3. Install CentOS 5 with default packages
* Only "Desktop - GNOME" is assumed to be installed
* More information available at [http://wiki.centos.org/Documentation CentOS Documentation]
h3. 2.4. Add yourself to the sudoers file
Add this line below the root version:
<pre>
$ username ALL=(ALL) ALL
</pre>
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This completes the CentOS installation. {{include(Start_with_existing_CentOS_installation)}}
Continue with the [[Start_with_existing_CentOS_installation|Appion installation instructions]].