嗨，我无法在 Ubuntu 16.04 上安装 Apache2。我需要在 Ubuntu 上运行 PHPUnit，但由于 Apache 没有安装在我的电脑上，因此我无法安装 PHP。然后我尝试安装 mysql-server，但我也无法安装，因此我尝试安装 docker，以便我可以创建一个容器并使用它，但 docker 也无法安装。我也无法完全删除它们。
任何帮助都是有益的。提前致谢
sudo apt-get install apache2
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
apache2-data apache2-utils
Suggested packages:
apache2-doc apache2-suexec-pristine | apache2-suexec-custom
The following packages will be REMOVED:
docker-ce mysql-server-5.7
The following NEW packages will be installed:
apache2 apache2-data apache2-utils
0 upgraded, 3 newly installed, 2 to remove and 249 not upgraded.
2 not fully installed or removed.
Need to get 0 B/330 kB of archives.
After this operation, 136 MB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 205320 files and directories currently installed.)
Removing docker-ce (17.03.0~ce-0~ubuntu-xenial) ...
/var/lib/dpkg/info/docker-ce.postrm: 18: /var/lib/dpkg/info/docker- ce.postrm: deb-systemd-helper: not found
dpkg: error processing package docker-ce (--remove):
subprocess installed post-removal script returned error exit status 127
Removing mysql-server-5.7 (5.7.17-0ubuntu0.16.04.1) ...
/var/lib/dpkg/info/mysql-server-5.7.postrm: /usr/bin/deb-systemd-helper: /usr/bin/env: bad interpreter: No such file or directory
dpkg: error processing package mysql-server-5.7 (--remove):
subprocess installed post-removal script returned error exit status 126
Errors were encountered while processing:
docker-ce
mysql-server-5.7
E: Sub-process /usr/bin/dpkg returned an error code (1)
在提到删除软件包的修复之后进行编辑：
我可以删除这两个包，但即使在此之后，在 apt-get upgrade 上我仍然得到这个
sudo apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
libpango1.0-0 libpangox-1.0-0
Use 'sudo apt autoremove' to remove them.
The following packages have been kept back:
gnome-software gnome-software-common ubuntu-software
The following packages will be upgraded:
accountsservice adium-theme-ubuntu adwaita-icon-theme apparmor appmenu-qt5
apport apport-gtk appstream apt apt-utils apturl apturl-common bamfdaemon
bash-completion command-not-found command-not-found-data compiz compiz-core
compiz-gnome compiz-plugins-default cups-browsed cups-filters
cups-filters-core-drivers deja-dup desktop-file-utils dh-python
distro-info-data dmidecode dpkg-dev firefox firefox-locale-en fonts-noto-cjk
fuse fwupd gdb gdbserver gir1.2-appindicator3-0.1 gir1.2-dbusmenu-glib-0.4
gir1.2-gst-plugins-base-1.0 gir1.2-gstreamer-1.0 gir1.2-gtk-3.0
gir1.2-packagekitglib-1.0 gir1.2-unity-5.0 glib-networking
glib-networking-common glib-networking-services gnome-calculator
gnome-calendar gnome-font-viewer gnome-menus gnome-session-bin
gnome-session-common gnome-settings-daemon-schemas gnome-sudoku
gnome-system-monitor grub-common grub-pc grub-pc-bin grub2-common
gstreamer1.0-alsa gstreamer1.0-plugins-base gstreamer1.0-plugins-base-apps
gstreamer1.0-plugins-good gstreamer1.0-pulseaudio gstreamer1.0-tools
gstreamer1.0-x gtk2-engines-murrine gvfs gvfs-backends gvfs-bin gvfs-common
gvfs-daemons gvfs-fuse gvfs-libs humanity-icon-theme im-config
indicator-application indicator-bluetooth isc-dhcp-client isc-dhcp-common
krb5-locales language-pack-en language-pack-en-base language-pack-gnome-en
language-pack-gnome-en-base language-selector-common language-selector-gnome
less libaccountsservice0 libapparmor-perl libappindicator3-1
libappstream-glib8 libappstream3 libbamf3-2 libboost-date-time1.58.0
libboost-filesystem1.58.0 libboost-iostreams1.58.0 libboost-system1.58.0
libc-bin libc-dev-bin libc6 libc6-dbg libc6-dev libcompizconfig0
libcupsfilters1 libdbusmenu-glib4 libdbusmenu-gtk3-4 libdbusmenu-gtk4
libdecoration0 libdfu1 libdpkg-perl libexiv2-14 libfcitx-config4
libfcitx-gclient0 libfcitx-utils0 libfdisk1 libfontembed1 libframe6
libfreetype6 libfuse2 libfwupd1 libgail-3-0 libglib2.0-0 libglib2.0-bin
libglib2.0-data libgnome-menu-3-0 libgssapi-krb5-2
libgstreamer-plugins-base1.0-0 libgstreamer-plugins-good1.0-0
libgstreamer1.0-0 libgtk-3-0 libgtk-3-bin libgtk-3-common libgweather-3-6
libgweather-common libido3-0.1-0 libk5crypto3 libkrb5-3 libkrb5support0
libldap-2.4-2 liblightdm-gobject-1-0 libmetacity-private3a
libnautilus-extension1a libnm-glib-vpn1 libnm-glib4 libnm-util2 libnm0
libnux-4.0-0 libnux-4.0-common libp11-kit0 libpackagekit-glib2-16
libplymouth4 libpoppler-glib8 libpoppler58 libpulse-mainloop-glib0 libpulse0
libpulsedsp libqt5core5a libqt5dbus5 libqt5gui5 libqt5network5 libqt5opengl5
libqt5printsupport5 libqt5sql5 libqt5sql5-sqlite libqt5test5 libqt5widgets5
libqt5xml5 libsmartcols1 libunity-control-center1 libunity-core-6.0-9
libunity-protocol-private0 libunity-scopes-json-def-desktop
libunity-settings-daemon1 libunity9 libupower-glib3 libwhoopsie0
libxatracker2 libxml2 light-themes lightdm locales lsb-release lshw
metacity-common mtools mtr-tiny multiarch-support mythes-en-us nano nautilus
nautilus-data network-manager nux-tools os-prober overlay-scrollbar
overlay-scrollbar-gtk2 p11-kit p11-kit-modules plymouth plymouth-label
plymouth-theme-ubuntu-logo plymouth-theme-ubuntu-text poppler-utils
printer-driver-brlaser pulseaudio pulseaudio-module-bluetooth
pulseaudio-module-x11 pulseaudio-utils python3-apport python3-brlapi
python3-commandnotfound python3-distupgrade python3-problem-report
python3-pyparsing python3-update-manager python3-urllib3 resolvconf
sbsigntool shared-mime-info sni-qt sudo suru-icon-theme thermald
ubuntu-artwork ubuntu-docs ubuntu-drivers-common ubuntu-mobile-icons
ubuntu-mono ubuntu-release-upgrader-core ubuntu-release-upgrader-gtk
ubuntu-session unattended-upgrades unity unity-control-center
unity-control-center-faces unity-lens-applications unity-schemas
unity-scopes-runner unity-services unity-settings-daemon update-manager
update-manager-core update-notifier update-notifier-common upower
uuid-runtime vino whoopsie xbrlapi xdg-utils xdiagnose xinit
xserver-xorg-video-amdgpu xserver-xorg-video-intel
255 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
Need to get 60.0 MB/207 MB of archives.
After this operation, 10.8 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc6-dbg amd64 2.23-0ubuntu6 [3,676 kB]
Get:2 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc6-dev amd64 2.23-0ubuntu6 [2,081 kB]
Get:3 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc-dev-bin amd64 2.23-0ubuntu6 [68.5 kB]
Get:4 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc6 amd64 2.23-0ubuntu6 [2,591 kB]
Get:5 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 locales all 2.23-0ubuntu6 [3,200 kB]
Get:6 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc-bin amd64 2.23-0ubuntu6 [632 kB]
Get:7 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 libfreetype6 amd64 2.6.1-0.1ubuntu2.1 [316 kB]
Get:8 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 multiarch-support amd64 2.23-0ubuntu6 [6,826 B]
Get:9 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 firefox amd64 52.0.1+build2-0ubuntu0.16.04.1 [46.8 MB]
Get:10 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 firefox-locale-en amd64 52.0.1+build2-0ubuntu0.16.04.1 [651 kB]
Fetched 60.0 MB in 1min 39s (603 kB/s)
Extracting templates from packages: 100%
Preconfiguring packages ...
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Preparing to unpack .../libc6-dbg_2.23-0ubuntu6_amd64.deb ...
Unpacking libc6-dbg:amd64 (2.23-0ubuntu6) over (2.23-0ubuntu5) ...
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/var/lib/dpkg/info/apt.prerm: 11: /var/lib/dpkg/info/apt.prerm: deb-systemd-invoke: not found
dpkg: warning: subprocess old pre-removal script returned error exit status 127
dpkg: trying script from the new package instead ...
/var/lib/dpkg/tmp.ci/prerm: 11: /var/lib/dpkg/tmp.ci/prerm: deb-systemd-invoke: not found
dpkg: error processing archive /var/cache/apt/archives/apt_1.2.19_amd64.deb (--unpack):
subprocess new pre-removal script returned error exit status 127
/var/lib/dpkg/info/apt.postinst: 84: /var/lib/dpkg/info/apt.postinst: deb-systemd-helper: not found
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Processing triggers for libc-bin (2.23-0ubuntu6) ...
Errors were encountered while processing:
/var/cache/apt/archives/apt_1.2.19_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
请帮忙，我必须在这台机器上安装 Apache 和 PHP
答案1
您的系统缺少/usr/bin/env、核心实用程序和/或一些 systemd 实用程序。如果您重新安装其原始软件包，则可以恢复它们：
sudo apt-get install -f --reinstall coreutils init-system-helpers
然后照常继续升级或安装软件包。
将来你可以用 Ubuntu 的非官方完整性检查。