bash/rvm in rvm-0.0.19 vs bash/rvm in rvm-0.0.20

@@ -1,11 +1,11 @@
 #!/bin/bash
 
 rvm_author="Wayne E. Seguin"
 rvm_author_email="[e-mail]"
 rvm_website="http://rvm.beginrescueend.com/"
-rvm_version="0.0.19"
+rvm_version="0.0.20"
 rvm_updated="2009.08.25"
 
 #
 # License: See LICENSE
 #
@@ -181,11 +181,11 @@
   if [ -d $package_name ]  ; then
     cd $package_name
   else
     if [ ! -f "$package_name.tar.gz" ] ; then 
       rvm-log-info "\tDownloading $package_name, this may take a while depending on your connection..."
-      $curl $url 
+      eval $curl $url 
     fi
     rvm-log-info "\tExtracting $package_name..."
     tar xzf $package_name.tar.gz && cd $package_name
   fi
 
@@ -207,11 +207,11 @@
   gem_package_name="rubygems-1.3.5"
   gem_url="http://rubyforge.org/frs/download.php/60718/$gem_package_name.tgz"
   if [ -d $gem_package_name ]  ; then
     cd $gem_package_name
   else
-    if [ ! -f $gem_package_name.tgz ] ; then $curl $gem_url ; fi
+    if [ ! -f $gem_package_name.tgz ] ; then eval $curl $gem_url ; fi
     tar zxf $gem_package_name.tgz && cd $gem_package_name
   fi
   # Well this is fun... fix nil error on require_paths:
   sed -i '' "s/require_paths\.join/require_paths.to_a.join/" $source_path/$package_name/$gem_package_name/lib/rubygems/gem_path_searcher.rb 
   $install_path/$package_name/bin/ruby ./setup.rb > $install_path/$package_name/rubygems.install.log 2> $install_path/$package_name/rubygems.install.error.log
@@ -242,11 +242,11 @@
       if [ -d $package_name ]  ; then
         cd $package_name
       else
         if [ ! -f "$package_name.tar.gz" ] ; then 
           rvm-log-info "\tDownloading $package_name, this may take a while depending on your connection..."
-          $curl $url
+          eval $curl $url
         fi
         rvm-log-info "\tExtracting $package_name..."
         tar xzf $package_name.tar.gz && cd $package_name
       fi
 
@@ -261,11 +261,11 @@
       gem_package_name="rubygems-1.3.5"
       gem_url="http://rubyforge.org/frs/download.php/60718/$gem_package_name.tgz"
       if [ -d $gem_package_name ]  ; then
         cd $gem_package_name
       else
-        if [ ! -f $gem_package_name.tgz ] ; then $curl $gem_url ; fi
+        if [ ! -f $gem_package_name.tgz ] ; then eval $curl $gem_url ; fi
         tar zxf $gem_package_name.tgz && cd $gem_package_name
       fi
       # Well this is fun... fix nil error on require_paths:
       sed -i '' "s/require_paths\.join/require_paths.to_a.join/" $source_path/$package_name/$gem_package_name/lib/rubygems/gem_path_searcher.rb 
       $install_path/$package_name/bin/ruby ./setup.rb > $install_path/$package_name/rubygems.install.log 2> $install_path/$package_name/rubygems.install.error.log
@@ -291,11 +291,11 @@
       if [ -d $zipfile ]  ; then
         cd $zipfile
       else
         if [ ! -f "$zipfile.zip" ] ; then 
           rvm-log-info "\tDownloading $zipfile, this may take a while depending on your connection..."
-          $curl $url 
+          eval $curl $url 
         fi
         rvm-log-info "\tExtracting $zipfile..."
         jar xf $zipfile.zip
       fi
 
@@ -349,11 +349,11 @@
     ;;
 
     ree)
       version=${version-1.8.6}
       if [ "$version" = "1.8.6" ] ; then
-        package_name="$install_path/ruby-enterprise-$version-${3-20090610}"
+        package_name="ruby-enterprise-$version-${3-20090610}"
       else
         rvm-log-fail "Unknown Ruby Enterprise Edition version: $version"
       fi
     ;;
 
@@ -381,10 +381,10 @@
   esac
 
   if [ ! -z "$package_name" ] ; then
     for path in $source_path $install_path ; do
       if [ -d $path/$package_name ] ; then
-        rvm-log-info "Removing $path/$package_name"
+        rvm-log-info "Removing $path/$package_name..."
         rm -rf $path/$package_name
       fi
     done
   else
     rvm-log-fail "Cannot uninstall unknown package '$package_name'"