improve install.sh
improve install.sh


Former-commit-id: 200d4f1174ef452038861399019ed9cfa9849e50
Former-commit-id: 1985dde0fabc7258807dab7028bdb44640a1a256
Former-commit-id: 9a1ce52e0d70829125992eef3c9291eb61a9540e
Former-commit-id: 3fb3e985729ec857839995ed47d35e2f6c950ab1
Former-commit-id: 9a673c1fc2a59c193e5ead90eee6dfda6c6e7b74 [formerly 7b82efec7c92fa6c084caac188a091866ad3dd97]
Former-commit-id: 630814a12b3beee517df1725975eef3557b45246
thiagowfx/dotfiles