Debian Lenny 5.0.1 Linux Operating System Install Step by Step Screens Shots Sunita Barve NCRA, Pune File created on 22nd June 2009 Introduction This ppt contains all screen shots for debian installation. Please insert the Debian-501-i386-DVD-1.iso DVD into the CD-ROM drive. Please install windows operating system first if you want to have dual OS installed on same machine. Select boot option as boot from CD-ROM and then system will boot from DVD. Check screen shot. Introduction As soon as boot is done from DVD system will as for the following four options:Install Graphical Install Advanced Options Help Select 2nd option i.e. Graphical Install and click next. From next slides all screen shots are pasted in each slide. First Screen After DVD is inserted Choose a language here for installation. If you are installing KOHA on a production server use proper IP address here such as lib-pc etc. Get a proper IP address from your system administrator. If you are installing KOHA on a production server use proper domain name here. Get proper domain name from your system administrator. Here if you have already any other OS installed it is always better to select “Manual” partition option so that one can review earlier partitions and then delete manually and create new partitions. Thi screen shows total partitions already available on the computer. NTFS stands for windows partitions. Pl. Donot touch to these partitions. Ext3, swap are linux partitions. Select each partition and delete each partition of earlier linux and then try to create new partitions to install Debian OS. After deleting each partition system will show windows partitions and free space. Now click on free space and start creating new partitions for installing Debian OS. 40 GB is remaining space available for installing Debian OS. Here use 10.0 GB for “/” installation i.e. System file installation. This “/” partition is called as primary partition. After creating “/” partition now use free space to create remaining partitions i.e. Swap, /home, /usr, /var partitions one by one. For swap partition the size is generally used as double the RAM of your computer. Here since the computer has 1GB RAM we have used 2.4GB as swap area. Swap is logical type of partition. Click here on swap area for using this partition. After creating swap partition click on free space and create remaining partitions. See above all newly defined partitions. /, swap, /home, /usr, /var /var and /usr are useful partitions as koha gets installed in /usr/share area and in /var all mysql database is available. Click on finish partitioning and system will now write changes to the existing disk and format earlier partitions.