I keep getting dependency errors when trying to install on Ubuntu 10.04.3 LTS

The following packages depend on a version of libssl0.9.8 other than the currently installed version of 0.9.8k-7ubuntu8.6:                                                                                                                                                                                 
mysecureshell depends on libssl0.9.8 (>= 0.9.8m-1) [UNAVAILABLE]

Ideas?

Thanks