rvm-install in rvm-0.1.7

- old
+ new

@@ -70,10 +70,9 @@
 rvm_scripts_path="${rvm_scripts_path:-"$rvm_path/scripts"}"
 rvm_config_path="${rvm_config_path:-"$rvm_path/config"}"
 rvm_hooks_path="${rvm_hooks_path:-"$rvm_path/hooks"}"
 rvm_tmp_path="${rvm_tmp_path:-"$rvm_path/tmp"}"
 rvm_symlink_path="${rvm_symlink_path:-/usr/local/bin}"
-rvm_gem_options="${rvm_gem_options:-"--no-rdoc --no-ri"}"
 
 mkdir -p $rvm_archives_path $rvm_src_path $rvm_log_path $rvm_bin_path $rvm_gems_path $rvm_rubies_path $rvm_config_path $rvm_hooks_path $rvm_tmp_path $rvm_symlink_path $rvm_gems_path/cache $rvm_gems_path/doc
 
 for file in README LICENCE ; do
   cp -f "$source_path/$file" "$rvm_path/"