silence stupid errors

setup-node-ubuntu.bash

@@ -73,15 +73,15 @@ if [ -n "${NODEJS_VER}" ]; then
   rm ${NODEJS_UNTAR}/{LICENSE,CHANGELOG.md,README.md}
   if [ -n "$(command -v rsync 2>/dev/null | grep rsync)" ]; then
     echo $sudo_cmd rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/"
-    rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/" || $sudo_cmd rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/"
+    rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/" 2>/dev/null || $sudo_cmd rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/"
   else
     # due to symlink issues on Arch Linux, don't copy the share directory
     rm -rf ${NODEJS_UNTAR}/share
     echo $sudo_cmd cp -Hr "${NODEJS_UNTAR}/*" "$node_install_path/"
-    cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/" || $sudo_cmd cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/"
+    cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/" 2>/dev/null || $sudo_cmd cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/"
   fi
   rm -rf "${NODEJS_UNTAR}"
 
-  chown -R $(whoami) "$node_install_path/lib/node_modules/" || $sudo_cmd chown -R $(whoami) "$node_install_path/lib/node_modules/"
-  chown $(whoami) ""$node_install_path"/bin/" || $sudo_cmd chown $(whoami) ""$node_install_path"/bin/"
+  chown -R $(whoami) "$node_install_path/lib/node_modules/" 2>/dev/null || $sudo_cmd chown -R $(whoami) "$node_install_path/lib/node_modules/"
+  chown $(whoami) ""$node_install_path"/bin/" 2>/dev/null || $sudo_cmd chown $(whoami) ""$node_install_path"/bin/"
 fi