Colleagues, I am trying to install koha 2.2.9. but my system is poping up a error message "Your system is low on virtual memory". My system is an IBM Intel Pentium 4 CPU 2.40 GHz, 512 RAM. The virtual memory paging file is set up at 768 MB (being 1.5 times the size of RAM). I have tried to increase it 1152 MB, but the message is still popping up. All the other software Apache, MySql, Perl have all installed successfully. Cant figure out what could be the problem. Please assist. Misheck -- Misheck Stixy Nyaluso University of Malawi College of Medicine Library P / Bag 360 Blantyre 3 M A L A W I E-mail: mnyaluso@medcol.mw mnyaluso@gmail.com Tel: +265 1 871911 (off) +265 1 880793 (home) +265 8 862970 (mobile-TNM) +265 9 862970 (mobile-Celtel) Fax: +265 1 875313