Try this and if it still does not work, please use supported OS
Make sure you did run ./INSTALL with root privileges
sudo apt-get install rpm
Does this install successfully ?
If you get syntax bad fd number , try (NOTE : replace the following with / )
ls -l binsh
If binsh is a link to bindash, change it to binbash.
sudo mv binsh binsh.orig
sudo ln -s binbash binsh