anyone else having this problem? i got the same error on two clean installs.
I noticed the same thing here, on my SuSE build.
It looks like the "cleanup" option has been removed, either by choice or accident in the latest gem release.
Phil
Well I noticed the same thing on my machine (SuSE) but not only with 'cleanup', also with
rubygems-0.9.3 # gem update rails --include-dependencies Updating installed gems... ERROR: While executing gem ... (NoMethodError) undefined method `refresh' for #<Hash:0xb795fba0>
Any suggestions what goes wrong here ?