2 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 32e9a3915f..db8da960db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Aug  3 17:21:52 2012  Nobuyoshi Nakada  <[email protected]>
+
+	* test/runner.rb: get rid of loading previously installed gems.
+	  [ruby-dev:46025]
+
 Fri Aug  3 16:40:01 2012  URABE Shyouhei  <[email protected]>
 
 	* .travis.yml (notifications): [experimental] IRC notifications.
diff --git a/test/runner.rb b/test/runner.rb
index 4ed6f31a35..2eff70ec52 100644
--- a/test/runner.rb
+++ b/test/runner.rb
@@ -18,6 +18,7 @@ File.foreach(srcdir + "/defs/default_gems") do |line|
 end
 default_gems |= (ENV["GEM_SKIP"] || '').split(/:/)
 ENV["GEM_SKIP"] = default_gems.join(':')
+ENV["GEM_HOME"] = ENV["GEM_PATH"] = "".freeze
 
 require_relative 'profile_test_all' if ENV['RUBY_TEST_ALL_PROFILE'] == 'true'