Ubuntu 8.10 is good for rails

whether ubuntu 8.10 is good for working with rails 2.0.2 with ruby 1.8.6
.since by default ubuntu 8.10 is having ruby 1.8.7 and 1.9.so
applications created using ruby 1.8.6 is facing problem with ruby
version 1.8.7

I'm running Rails on Ubuntu 8.10 with no problems so far.