I need to install Adobe Flash media server on my ubuntu 12.04 lTS 32-bit system, How can I do it?
Try to install chkconfig:
chkconfig
sudo apt-get install chkconfig
If there is no package chkconfig available for 12.04, install sysv-rc-conf instead and define an alias, like this:
sysv-rc-conf
alias chkconfig='sysv-rc-conf'
and try again. For more details, see here.