私は読んだ「apt-get install」は、いつ継続するかを確認するように要求しますか？(2013年):
次の状況が発生すると、プロンプトが表示されます。
- 追加のパッケージがインストールされます（インストールを要求したパッケージに加えて - 例：依存関係）。
- 必要なパッケージが削除されます。ここで必須は、パッケージが構成されていない（パッケージ化されていない）状態であっても、システムで常に利用可能でなければならない最小機能セットとして定義されます。必須制御フィールドを使用して、システムが必要とするパッケージを表示します。
- 予約済みパッケージの変更
ただし、Linux Mint 20.2では、必須ではないパッケージを削除し、コマンドラインから提供されたパッケージをインストールするための確認メッセージが表示apt/表示されます。apt-get2013年と比較して、2021年に適切な確認のための現在の要件は何ですか？
$ sudo apt remove python-docutils
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
python-docutils
0 upgraded, 0 newly installed, 1 to remove and 636 not upgraded.
After this operation, 1 814 kB disk space will be freed.
Do you want to continue? [Y/n] y
$ apt show python-docutils
Package: python-docutils
Version: 0.16+dfsg-2
Priority: optional
Section: universe/python
Origin: Ubuntu
Maintainer: Ubuntu Developers <[email protected]>
Original-Maintainer: Debian Python Modules Team <[email protected]>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1 814 kB
Provides: docutils
Depends: docutils-common (= 0.16+dfsg-2), python-roman, python2:any (<< 2.8), python2:any (>= 2.7~)
Recommends: docutils-doc (= 0.16+dfsg-2), libpaper-utils, python-pil, python-pygments
Suggests: fonts-linuxlibertine | ttf-linux-libertine, texlive-lang-french, texlive-latex-base, texlive-latex-recommended
Homepage: https://docutils.sourceforge.io/
Download-Size: 369 kB
APT-Manual-Installed: yes
# ------------ as apposed to e.g. grep:
$ apt show grep
Package: grep
Version: 3.4-1
Priority: required
Essential: yes
$ sudo apt-get install /media/alex/usb/LM_20.2/python-docutils/*.deb
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'docutils-common' instead of '/media/alex/usb/LM_20.2/python-docutils/docutils-common_0.16+dfsg-2_all.deb'
Note, selecting 'docutils-doc' instead of '/media/alex/usb/LM_20.2/python-docutils/docutils-doc_0.16+dfsg-2_all.deb'
Note, selecting 'libpython2.7-minimal' instead of '/media/alex/usb/LM_20.2/python-docutils/libpython2.7-minimal_2.7.18-1~20.04.1_amd64.deb'
Note, selecting 'libpython2.7-stdlib' instead of '/media/alex/usb/LM_20.2/python-docutils/libpython2.7-stdlib_2.7.18-1~20.04.1_amd64.deb'
Note, selecting 'libpython2-stdlib' instead of '/media/alex/usb/LM_20.2/python-docutils/libpython2-stdlib_2.7.17-2ubuntu4_amd64.deb'
Note, selecting 'python2' instead of '/media/alex/usb/LM_20.2/python-docutils/python2_2.7.17-2ubuntu4_amd64.deb'
Note, selecting 'python2.7' instead of '/media/alex/usb/LM_20.2/python-docutils/python2.7_2.7.18-1~20.04.1_amd64.deb'
Note, selecting 'python2.7-minimal' instead of '/media/alex/usb/LM_20.2/python-docutils/python2.7-minimal_2.7.18-1~20.04.1_amd64.deb'
Note, selecting 'python2-minimal' instead of '/media/alex/usb/LM_20.2/python-docutils/python2-minimal_2.7.17-2ubuntu4_amd64.deb'
Note, selecting 'python-chardet' instead of '/media/alex/usb/LM_20.2/python-docutils/python-chardet_3.0.4-4build1_all.deb'
Note, selecting 'python-docutils' instead of '/media/alex/usb/LM_20.2/python-docutils/python-docutils_0.16+dfsg-2_all.deb'
Note, selecting 'python-olefile' instead of '/media/alex/usb/LM_20.2/python-docutils/python-olefile_0.46-2_all.deb'
Note, selecting 'python-pil' instead of '/media/alex/usb/LM_20.2/python-docutils/python-pil_6.2.1-3_amd64.deb'
Note, selecting 'python-pkg-resources' instead of '/media/alex/usb/LM_20.2/python-docutils/python-pkg-resources_44.0.0-2_all.deb'
Note, selecting 'python-pygments' instead of '/media/alex/usb/LM_20.2/python-docutils/python-pygments_2.3.1+dfsg-1ubuntu2.2_all.deb'
Note, selecting 'python-roman' instead of '/media/alex/usb/LM_20.2/python-docutils/python-roman_2.0.0-3build1_all.deb'
docutils-common is already the newest version (0.16+dfsg-2).
docutils-doc is already the newest version (0.16+dfsg-2).
libpython2-stdlib is already the newest version (2.7.17-2ubuntu4).
python-chardet is already the newest version (3.0.4-4build1).
python-olefile is already the newest version (0.46-2).
python-pil is already the newest version (6.2.1-3).
python-pkg-resources is already the newest version (44.0.0-2).
python-roman is already the newest version (2.0.0-3build1).
python2 is already the newest version (2.7.17-2ubuntu4).
python2-minimal is already the newest version (2.7.17-2ubuntu4).
libpython2.7-minimal is already the newest version (2.7.18-1~20.04.1).
libpython2.7-stdlib is already the newest version (2.7.18-1~20.04.1).
python-pygments is already the newest version (2.3.1+dfsg-1ubuntu2.2).
python2.7 is already the newest version (2.7.18-1~20.04.1).
python2.7-minimal is already the newest version (2.7.18-1~20.04.1).
Suggested packages:
fonts-linuxlibertine | ttf-linux-libertine texlive-lang-french texlive-latex-base texlive-latex-recommended
The following NEW packages will be installed:
python-docutils
0 upgraded, 1 newly installed, 0 to remove and 636 not upgraded.
Need to get 0 B/369 kB of archives.
After this operation, 1 814 kB of additional disk space will be used.
Do you want to continue? [Y/n] n