scripts/utility in rvm-0.1.26 vs scripts/utility in rvm-0.1.27

@@ -274,11 +274,11 @@
   chmod +x $rvm_bin_path/$rvm_ruby_package_name
 }
 
 # Load default ruby, if default is not set load system ruby.
 __rvm_load_defaults() {
-  if [[ ! -s "$rvm_config_path/system" ]] ; then
+  if [[ ! -s "$rvm_config_path/system" ]] && [[ "root" != "$(whoami)" ]] ; then
     for variable in RUBY_VERSION GEM_HOME GEM_PATH BUNDLE_PATH MY_RUBY_HOME ; do
       eval value=\$${variable}
       if [[ -z "${value/ /}" ]] ; then
         echo "unset ${variable}" >> $rvm_config_path/system
       else
@@ -423,11 +423,11 @@
   done < <(svn list http://svn.ruby-lang.org/repos/ruby/tags/ | awk '/^v1_[8|9]/')
   echo -e "(ruby-)1.8.6(-p399)\n(ruby-)1.8.6-head\n(ruby-)1.8.7(-p248)\n(ruby-)1.8.7-head\n(ruby-)1.9.1(-p243)\n(ruby-)1.9.1(-p376)\n(ruby-)1.9.1-head\n(ruby-)1.9.2-preview1\nruby-head\n"
   echo -e "jruby-1.2.0\njruby-1.3.1\njruby(-1.4.0) # the default\njruby-head"
   echo -e "rbx(-prc1) # default\nrbx-head"
   echo -e "ree-1.8.6\nree(-1.8.7) # the default\nree-1.8.6-head\nree-1.8.7-head"
-  echo -e "maglev(-23101)\nmaglev-head"
+  echo -e "maglev(-23191)\nmaglev-head"
   echo -e "mput(-head) # shyouhei head, the default mput"
   echo -e "ironruby-0.9.3\nironruby-1.0-rc2\nironruby-head"
   if [[ "Darwin" = "$(uname)" ]] ; then
     echo -e "macruby(-nightly) # the default macruby\nmacruby-head # Build from the macruby git repository"
   fi
@@ -641,10 +641,14 @@
   which gem > /dev/null 2>&1
   if [[ $? -gt 0 ]] ; then return 0 ; fi # Stop if no 'gem' command is available.
 
   rvm_ruby_global_gems_path="$rvm_gems_path/${rvm_ruby_string}${rvm_gemset_separator}global"
 
+  #if [[ -z "$(echo $rvm_ruby_gem_home | grep "$rvm_path")" ]] ; then
+  #  $rvm_scripts_path/log "warn" "Gemsets cannot be used with system ruby installs (yet)."
+  #fi
+
   if [[ -z "$rvm_gemset_name" ]] ; then
     # No longer defaulting to 'sticky' gem sets.
     # Set 'rvm_sticky_flag=1' in ~/.rvmrc to enable.
     if [[ ! -z "$rvm_sticky_flag" ]] ; then
       if [[ ! -z "$GEM_HOME" ]] ; then
@@ -713,9 +717,12 @@
   fi ; export rvm_ruby_gem_path rvm_ruby_gem_home
 }
 
 # Use a gemset specified by 'rvm_ruby_gem_home'
 __rvm_gemset_use() {
+  #if [[ -z "$(echo $rvm_ruby_gem_home | grep "rvm")" ]] ; then
+  #  $rvm_scripts_path/log "warn" "Gemsets cannot be used with system ruby installs (yet)."
+  #fi
   if [[ ! -z "$rvm_ruby_gem_home" ]] ; then
     if [[ ! -d "$rvm_ruby_gem_home" ]] ; then
       if [[ "$rvm_gemset_create_on_use_flag" -eq 1 ]] || [[ "$rvm_create_flag" -eq 1 ]]; then
         $rvm_scripts_path/gemsets create $rvm_gemset_name
       else