Я новичок в Linux, так что извините за невежество. Я недавно установил Linux Mint 15 KDE edition, и я пытаюсь установить qtcreator. Из того, что я мало знаю о Linux, я должен получить пакеты программного обеспечения из хранилища. В монетном дворе у меня открыто приложение Software Manager, и когда я ищу qtcreator или любую комбинацию qt, ничего не появляется. Я также заметил, что доступно только более 2000 приложений. Разве монетный двор не установил мои программные источники полностью? если нет, то какие репозитории я должен искать. Я также искал хром, которого тоже не было. Я отчаянно хочу перестать использовать Windows, но не могу найти программы вместе с некоторыми другими проблемами, что делает это очень трудным для меня.
РЕДАКТИРОВАТЬ: @ Крис, я выполнил команду обновления, и я получил множество ошибок. Вот выход.
gawain-MS-7640 gawain # apt-get update
Get:1 http://packages.linuxmint.com olivia Release.gpg [197 B]
Hit http://dl.google.com stable Release.gpg
Hit http://dl.google.com stable Release
Get:2 http://packages.linuxmint.com olivia Release [17.7 kB]
Hit http://dl.google.com stable/main amd64 Packages
Hit http://dl.google.com stable/main i386 Packages
Get:3 http://packages.linuxmint.com olivia/main amd64 Packages [23.5 kB]
Ign http://archive.ubuntu.com olivia Release.gpg
Ign http://security.ubuntu.com olivia-security Release.gpg
Get:4 http://packages.linuxmint.com olivia/upstream amd64 Packages [9,249 B]
Ign http://archive.canonical.com olivia Release.gpg
Get:5 http://packages.linuxmint.com olivia/import amd64 Packages [39.0 kB]
Ign http://archive.ubuntu.com olivia-updates Release.gpg
Ign http://security.ubuntu.com olivia-security Release
Ign http://archive.canonical.com olivia Release
Get:6 http://packages.linuxmint.com olivia/main i386 Packages [23.5 kB]
Ign http://dl.google.com stable/main Translation-en_US
Ign http://dl.google.com stable/main Translation-en
Ign http://archive.ubuntu.com olivia Release
Get:7 http://packages.linuxmint.com olivia/upstream i386 Packages [9,237 B]
Get:8 http://packages.linuxmint.com olivia/import i386 Packages [39.9 kB]
Ign http://archive.ubuntu.com olivia-updates Release
Ign http://packages.medibuntu.org olivia Release.gpg
Ign http://packages.medibuntu.org olivia Release
Ign http://packages.linuxmint.com olivia/import Translation-en_US
Ign http://packages.linuxmint.com olivia/import Translation-en
Ign http://packages.linuxmint.com olivia/main Translation-en_US
Err http://archive.canonical.com olivia/partner amd64 Packages
404 Not Found [IP: 91.189.92.191 80]
Ign http://packages.linuxmint.com olivia/main Translation-en
Err http://archive.canonical.com olivia/partner i386 Packages
404 Not Found [IP: 91.189.92.191 80]
Ign http://packages.linuxmint.com olivia/upstream Translation-en_US
Ign http://packages.linuxmint.com olivia/upstream Translation-en
Ign http://archive.canonical.com olivia/partner Translation-en_US
Ign http://archive.canonical.com olivia/partner Translation-en
Err http://security.ubuntu.com olivia-security/main amd64 Packages
404 Not Found [IP: 91.189.92.181 80]
Err http://security.ubuntu.com olivia-security/restricted amd64 Packages
404 Not Found [IP: 91.189.92.181 80]
Err http://security.ubuntu.com olivia-security/universe amd64 Packages
404 Not Found [IP: 91.189.92.181 80]
Err http://security.ubuntu.com olivia-security/multiverse amd64 Packages
404 Not Found [IP: 91.189.92.181 80]
Err http://security.ubuntu.com olivia-security/main i386 Packages
404 Not Found [IP: 91.189.92.181 80]
Err http://security.ubuntu.com olivia-security/restricted i386 Packages
404 Not Found [IP: 91.189.92.181 80]
Err http://security.ubuntu.com olivia-security/universe i386 Packages
404 Not Found [IP: 91.189.92.181 80]
Err http://packages.medibuntu.org olivia/free amd64 Packages
404 Not Found
Err http://security.ubuntu.com olivia-security/multiverse i386 Packages
404 Not Found [IP: 91.189.92.181 80]
Ign http://security.ubuntu.com olivia-security/main Translation-en_US
Ign http://security.ubuntu.com olivia-security/main Translation-en
Err http://packages.medibuntu.org olivia/non-free amd64 Packages
404 Not Found
Ign http://security.ubuntu.com olivia-security/multiverse Translation-en_US
Err http://packages.medibuntu.org olivia/free i386 Packages
404 Not Found
Ign http://security.ubuntu.com olivia-security/multiverse Translation-en
Err http://packages.medibuntu.org olivia/non-free i386 Packages
404 Not Found
Ign http://security.ubuntu.com olivia-security/restricted Translation-en_US
Ign http://security.ubuntu.com olivia-security/restricted Translation-en
Ign http://security.ubuntu.com olivia-security/universe Translation-en_US
Ign http://packages.medibuntu.org olivia/free Translation-en_US
Ign http://security.ubuntu.com olivia-security/universe Translation-en
Ign http://packages.medibuntu.org olivia/free Translation-en
Ign http://packages.medibuntu.org olivia/non-free Translation-en_US
Ign http://packages.medibuntu.org olivia/non-free Translation-en
Err http://archive.ubuntu.com olivia/main amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia/restricted amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia/universe amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia/multiverse amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia/main i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia/restricted i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia/universe i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia/multiverse i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Ign http://archive.ubuntu.com olivia/main Translation-en_US
Ign http://archive.ubuntu.com olivia/main Translation-en
Ign http://archive.ubuntu.com olivia/multiverse Translation-en_US
Ign http://archive.ubuntu.com olivia/multiverse Translation-en
Ign http://archive.ubuntu.com olivia/restricted Translation-en_US
Ign http://archive.ubuntu.com olivia/restricted Translation-en
Ign http://archive.ubuntu.com olivia/universe Translation-en_US
Ign http://archive.ubuntu.com olivia/universe Translation-en
Err http://archive.ubuntu.com olivia-updates/main amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia-updates/restricted amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia-updates/universe amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia-updates/multiverse amd64 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia-updates/main i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia-updates/restricted i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia-updates/universe i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com olivia-updates/multiverse i386 Packages
404 Not Found [IP: 91.189.92.201 80]
Ign http://archive.ubuntu.com olivia-updates/main Translation-en_US
Ign http://archive.ubuntu.com olivia-updates/main Translation-en
Ign http://archive.ubuntu.com olivia-updates/multiverse Translation-en_US
Ign http://archive.ubuntu.com olivia-updates/multiverse Translation-en
Ign http://archive.ubuntu.com olivia-updates/restricted Translation-en_US
Ign http://archive.ubuntu.com olivia-updates/restricted Translation-en
Ign http://archive.ubuntu.com olivia-updates/universe Translation-en_US
Ign http://archive.ubuntu.com olivia-updates/universe Translation-en
Fetched 162 kB in 17s (9,272 B/s)
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/main/binary-amd64/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/olivia-security/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.181 80]
W: Failed to fetch http://archive.canonical.com/ubuntu/dists/olivia/partner/binary-amd64/Packages 404 Not Found [IP: 91.189.92.191 80]
W: Failed to fetch http://archive.canonical.com/ubuntu/dists/olivia/partner/binary-i386/Packages 404 Not Found [IP: 91.189.92.191 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/main/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/main/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/restricted/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/universe/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/multiverse/binary-amd64/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/main/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/universe/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/olivia-updates/multiverse/binary-i386/Packages 404 Not Found [IP: 91.189.92.201 80]
W: Failed to fetch http://packages.medibuntu.org/dists/olivia/free/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://packages.medibuntu.org/dists/olivia/non-free/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://packages.medibuntu.org/dists/olivia/free/binary-i386/Packages 404 Not Found
W: Failed to fetch http://packages.medibuntu.org/dists/olivia/non-free/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
я не установил или не сделал ничего для этой новой установки Mint с KDE. Это то, с чем люди всегда имеют дело с Linux?