Mac下安裝Mac Virtualbox安裝失敗解決方法The installation failed. The installer encountered an error
The installation failed. The installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.
把原先的virtualbox解除安裝掉
然後開啟安裝包
然後開啟System Preferences ——> Security & Privacy
出現“Oracle 啥的”
點選Allow或允許