I try to install Percona XtraDB cluster on a fresh installed Ubuntu 10.04 server. I followed the instrauction to install from debian repository but apparently libssl on Ubuntu is too old :
percona-xtradb-cluster-galera-2.x: Depends: libssl0.9.8 (>= 0.9.8m-1) but 0.9.8k-7ubuntu8.8 is to be installed
After some search on google I did not find any libssl update for this ubuntu version.