添加軟件源並手動安裝
sudo dnf config-manager --add-repo https://download.opensuse.org/repositories/home:gasinvein:fedora/Fedora_28/home:gasinvein:fedora.repo
sudo dnf install ghostwriter不建議軟件包安裝，因爲庫與包的依賴關係會困擾你
git clone https://github.com/wereturtle/ghostwriter.git