* lib/rubygems: Update to RubyGems master 0a3814b. Changes:

  Fixed extension directory in Gem::Specification#require_paths.

  Allow installation of gems when $HOME is nonexistent or unwritable.

  Use proper API in InstallCommand.

  Improve support for path option in gem dependency files.

  Remove warnings.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/rubygems/spec_fetcher.rb b/lib/rubygems/spec_fetcher.rb
index 3ae7afc9d9..4bef93351f 100644
--- a/lib/rubygems/spec_fetcher.rb
+++ b/lib/rubygems/spec_fetcher.rb
@@ -38,7 +38,12 @@ class Gem::SpecFetcher
   end
 
   def initialize
-    @update_cache = File.stat(Gem.user_home).uid == Process.uid
+    @update_cache =
+      begin
+        File.stat(Gem.user_home).uid == Process.uid
+      rescue Errno::EACCES, Errno::ENOENT
+        false
+      end
 
     @specs = {}
     @latest_specs = {}