我想在新安装的parrot os 4.6上安装virtualbox 6.0。
当我尝试命令sudo apt-get install virtualbox时，出现以下错误。我的网络运行正常，没有问题，这使我感到困惑。后来我尝试去https://www.virtualbox.org/wiki/Linux_Downloads并手动下载它，但是我不知道鹦鹉操作系统是基于哪个版本的debian。
我在网上找到sudo clean和所有类似解决方案。 请注意，我是新手，并且我仅对linux的工作有基本的了解。
Ign:1 https://deb.parrotsec.org/parrot parrot/contrib amd64 virtualbox-dkms all 6.0.4-dfsg-5
Err:2 https://deb.parrotsec.org/parrot parrot/contrib amd64 virtualbox amd64 6.0.4-dfsg-5
404 Not Found [IP: 104.24.125.114 443]
Err:3 https://deb.parrotsec.org/parrot parrot/contrib amd64 virtualbox-qt amd64 6.0.4-dfsg-5
404 Not Found [IP: 104.24.125.114 443]
Err:1 https://deb.parrotsec.org/parrot parrot/contrib amd64 virtualbox-dkms all 6.0.4-dfsg-5
404 Not Found [IP: 104.24.125.114 443]
E: Failed to fetch https://deb.parrotsec.org/parrot/pool/contrib/v/virtualbox/virtualbox-dkms_6.0.4-dfsg-5_all.deb 404 Not Found [IP: 104.24.125.114 443]
E: Failed to fetch https://deb.parrotsec.org/parrot/pool/contrib/v/virtualbox/virtualbox_6.0.4-dfsg-5_amd64.deb 404 Not Found [IP: 104.24.125.114 443]
E: Failed to fetch https://deb.parrotsec.org/parrot/pool/contrib/v/virtualbox/virtualbox-qt_6.0.4-dfsg-5_amd64.deb 404 Not Found [IP: 104.24.125.114 443]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
经过几个小时的研究，我决定继续寻求帮助，以便真正了解这种情况的人。