nodebrew_DS_Store.md $ nodebrew ls Use of uninitialized value $b1 in numeric comparison (<=>) at /usr/local/bin/nodebrew line 678. Use of uninitialized value $a1 in numeric comparison (<=>) at /usr/local/bin/nodebrew line 678. Use of uninitialized value $a1 in numeric comparison (<=>) at /usr/local/bin/nodebrew line 678. .DS_Store v6.3.1 v7.10.0 v8.2.1 v10.4.0 こういうエラーが出る。これを見て解決 List installed ver