From: Dave Thomas Date: 2008-01-28T03:00:29+09:00 Subject: Gem install error on head I built HEAD into a totally clean destination (so there were no residual files from previous builds). It installed normally. I then ran dave[RUBY3/ruby_src 11:57:55] gem install builder Bulk updating Gem source index for: http://gems.rubyforge.org ERROR: While executing gem ... (Gem::RemoteSourceException) Error fetching remote gem cache: undefined method `[]=' for nil:NilClass Dave