APT (Advanced Packaging Tool) is the standard software package management system for Debian and its derivatives.

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How to install php5-memcached on Debian 7 with PHP 5.5?

My attempts to install the PHP 5 Memcached module on my Debian 7 VirtualBox VM failed: root@testvm:~# apt-get install php5-memcached Reading package lists... Done Building dependency tree ...
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Unable to import packages from debian iso to apt-cacher-ng

I installed a 32 bit Debian Wheezy on a PC (One PC in a lab of 24 computers). I made it a dhcp PXE server with netboot images of Debian 7 32 bits. It worked perfectly and all the 20 computers booted ...
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Wireshark or MC installation wants to remove gnome and more

I want to install wireshark or mc (Midnight Commander) with apt-get or synaptic, but I get a message that "this installation will remove a lot of actually installed packages". There are for example ...
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Failed to fetch medibuntu Something wicked happened resolving (-5 - No address associated with hostname)

I'm using linux mint, and while executing apt-get install <some-package> i encounter some errors. The errors from install are: E: Encountered a section with no Package: header E: Problem with ...
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error when apt-get install nfs-kernel-server

I'm now using the command sudo apt-get install nfs-kernel-server to make my Ubuntu 12.04.2 LTS server support NFS. But it reports this error: Need to get 559 kB of archives. After this operation, ...
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Installing packages from LMDE on debian wheezy

I downloaded thunderbird from LMDE repo and tried to install it on my debian wheezy machine, using apt-get install I get a ton of this garbage output; Note, selecting 'iceape-l10n-cs' for regex '.' ...
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Debian 7 apt is upgrading my custom backported package with the “official” identical version!

and happy new year to you all.. Recently I've built nginx deb package v1.4.4 from debian backport source that of course I've added to the apt sources.list and things went great. I have run apt-get ...
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Can removed Debian packages have leftover files?

I noticed a weird thing in my /etc/init.d files and tried to look a bit what was going on. Here's my problem: # apt-file search /etc/init.d/minissdpd minissdpd: /etc/init.d/minissdpd # ...
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Debian: keep custom changes in initscript

I had to modify the initscript for Postfix /etc/init.d/postfix to customize it for my special needs. Now I want to ensure, that in case of the postfix package being updated in the future (I am running ...
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How to search for available software in repositories though CLI?

I want to be able to search all available software like one would using "Synaptic Package manager" or "Ubuntu Software Center" through Command Line.` I want a better way than pressing Tab after ...
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How can I know if a virtual package is “installed” on a Debian system?

Some packages, have a Provides: header. For example, the package postfix on Debian Wheezy has Provides: mail-transport-agent. The package mail-transport-agent which doesn't exist physically is ...
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Is there a map of package names across the different package management systems? [duplicate]

I have amassed a small collection of *nix boxes (Fedora, Ubuntu, CentOS and Puppy) and there are a couple of projects I'm considering that I need to install additional libraries. Specifically, this ...
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uninstalling iceweasel with apt-get autoremove

When I try to uninstall iceweasel it wants to uninstall dependencies like 'gnome' and 'gnome-core', which of course I don't want. I tried to follow several instructions in apt-get - autoremove wants ...
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is it possible to determine installed packages on a secondary mounted drive?

I'm "upgrading" to a new distro (from Linux Mint 15 -> 16) by performing a fresh installation to a new drive, and referencing my original drive as needed. I've currently booted to my new installation ...
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2answers
258 views

Installing OpenJDK 7 (JRE) but only policytools found in ./jre/bin

I'm trying to install Java 7 onto my Ubuntu machine through apt-get. I'm issuing the to install using apt-get: sudo apt-get openjdk-7-jre apt-get claims a successful install, but I cannot appear to ...
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1answer
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apt-get install without debconf prompt

I would like to install chef via apt non-interactively, but by default, apt installation brings up this prompt: Is there a way to skip this step during installation or pass a value to apt install? ...
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Ubuntu 13.10 installing libcurl gives conflict - but 7.32.0-1ubuntu1.2 is to be installed

I'm not sure what the problem is here. I've googled around for this issue but couldn't find anything. Only thing I did was install a new postgres and I made following change: sudo sh -c "echo 'deb ...
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1answer
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Kernel panic on “apt-get upgrade” with DWA-160

I'm running on a minimal Ubuntu server 12.04.3 install and I installed a d-link DWA-160 usb wifi adapter as per the instructions shown in this page. After successfully connecting using these ...
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apt: install packages downloaded previously

On Debian, I can download a package plus its dependent packages with apt-get install my_desired_package --download-only This will not install the packages, but only download them to ...
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Cannot install openssh-server

root@abacus-desktop:~# apt-get install openssh-server Reading package lists... Done Building dependency tree Reading state information... Done You might want to run `apt-get -f install' to correct ...
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1answer
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Machine readable number of updates? Alternative to /usr/lib/update-notifier/apt-check?

/usr/lib/update-notifier/apt-check (from update-notifier-common package) was a fine tool. But it's going to be removed from Debian. /usr/lib/update-notifier/apt-check --human-readable 28 packages can ...
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debian: what is “/var/log/apt/term.log” good for

My system is Debian Wheezy. I have noticed that when I run apt-get, additionally to /var/log/apt/history.log another log file gets created /var/log/apt/term.log. It seems to me that term.log contains ...
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What's the story behind Super Cow Powers?

As we know, apt-get has Super Cow Powers and aptitude does not: $ apt-get --help | grep -i cow This APT has Super Cow Powers. $ aptitude --help | grep -i cow ...
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How can I reverse the effect of apt-get build-dep <package>?

When I run: apt-get build-dep <package> privileged it installs the build dependencies for <package>. Now, I know that I can use apt-cache depends <package> to see binary ...
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When removing a Debian package, how can I also remove Python *.pyc files?

I have a Debian package say XYZ.deb which copies some file on installation. As per Debian package policy on package uninstallation only those files will be removed which were copied during ...
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Reinstall software without re-downloading from software center?

Forgive me if this is an extremely noob question, I am new to Linux. I have installed FlightGear, a flight simulator. Some of the game's main files have been tampered with by a third-party app and ...
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1answer
28 views

track down executables installer

I have a freshly installed debian system It has vim installed using apt-get install vim Now I have the command xxd installed on the system. I know that this had to have come from the vim ...
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4answers
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Is it necessary to reboot after a kernel upgrade (via APT)?

I have been wondering this for quite a while. Let's say that you have a Debian server that you keep updated via APT. Usually (every 1-2 months) there are some kernel updates, which will update the ...
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Re-installing apps after a fresh install?

I'm on Debian and I want to re-partition my drive and reinstall. Is there an easy way to restore all currently installed packages after a fresh installation? I'm thinking of doing it by making a ...
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Keep private key for remote reprepro package archive local

Currently I am using reprepro and inoticoming to maintain a Debian package archive on a remote machine. The repo is configured with this distributions file: Origin: ... Label: ... Codename: squeeze ...
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Ubuntu LTS : best practice for installing gems

Ubuntu 12.04 LTS Server I'm relatively new to Unix/Ubuntu. I need to install the ruby gem libopenssl-ruby. I know that Ubuntu LTS versions maintain lists of authorized package versions. apt-get ...
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Aptitude installing jre

I am trying to install jre on my debian 7 kali box, but I keep getting these faulty errors. I tried installing it through aptitude and it fails at the end. The result is: dpkg: error processing ...
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1answer
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Why doesn't build-dep work even when I have URIs in my sources list already?

So I tried to install a package called RGL for the R statistics language. sudo apt-get build-dep r-cran-rgl [sudo] password for user: Reading package lists... Done Building dependency tree ...
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1answer
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sources.list - Understanding syntax & structure in Debian

I have generated a sources.list file from http://debgen.simplylinux.ch/ with the following parameters: Country: New Zealand Release: Stable (Wheezy) Architecture: 64 bits Sources: Main + Security + ...
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2answers
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Debian's no more needed packages

I'm using Crunchbang Linux on my laptop. I noticed a strange behavior of the package manager: when installing a package from the official repo (libdirectfb-extra in my case) apt told me that a bunch ...
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2answers
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Recently installed applications missing from $PATH

When I install apps using apt-get or NVM or NPM on Ubuntu, I can type the command and it works. Then I log out of the shell and log back in. Now none of the things I installed work when I ask for ...
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2answers
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Naming conventions / translation between dpkg and apt packages?

I've been trying to figure out package management in debian a little better. I figured out that you can list all the packages on your system by using the "apt-cache pkgnames" command: ...
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6answers
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Why can't I upgrade Linux Mint 15 from Cinnamon 1.8.8 to Cinnamon 2.0, and how do I fix it?

So Cinnamon 2.0 is out, and I've followed the steps people have given for upgrading. sudo add-apt-repository ppa:gwendal-lebihan-dev/cinnamon-stable sudo apt-get update sudo apt-get dist-upgrade ...
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1answer
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Can I upgrade to a newer Ubuntu version on a Ubuntu-based distribution?

I'm currently running elementary OS Luna, which is based on Ubuntu 12.04. Can I upgrade my installation to have a Ubuntu 13.04 base, but still use elementary OS's desktop environment and applications? ...
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Host freeware API over apt-get [closed]

I am new to Linux and Unix environment. I have built a Pro*C API for C++ and Oracle interaction, which much more easy to use than the conventional Pro*C technology. If you are using Pro*C then you ...
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dpkg / apt-get wants to install and overwrite different package

I want to install Pound. Doing this: apt-get install pound produces this: root@myhost:~# apt-get install pound Reading package lists... Done Building dependency tree Reading state information... ...
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Pin or hold? What's the proper way to tell apt-get dist-upgrade that I want to keep a particular package over another? [duplicate]

At the moment, when I do apt-get dist-upgrade on my Raspbian it prompts me to throw out upstart again and install sysvinit. I don't get the same with apt-get upgrade. However, I find the behavior of ...
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4answers
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How can I reliably “hold” a package in Debian?

I have a package in Debian that has been manually patched (not ideal, I know) that I must hold at its current version so upgrades don't overwrite the patched changes (I will manually inspect and apply ...
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1answer
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Can't install any packages

Can't install any packages on Debian 7.2 through the apt-get root@sandbox:~# apt-get install curl Reading package lists... Done Building dependency tree Reading state information... Done Some ...
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1answer
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apt-get update won't update - undo /apt-add-repository

When I run apt-get update, this happens: Hit http://dl.google.com stable Release.gpg Hit http://dl.google.com stable Release Hit http://security.debian.org ...
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PulseAudio conflict with ia32-libs?

When I was ready to install the PulseAudio server, APT reminded me that this package is conflict with these packages: amarok browser-plugin-gnash browser-plugin-vlc gimp gnash gnash-common goldendict ...
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1answer
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Apt-get dist-upgrade fails

I'm trying to upgrade from Mint 13 to Mint 15, but receive the following error: Calculating upgrade... Failed The following packages have unmet dependencies: mate-media : Depends: ...
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2answers
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Reinstalling all Debian packages

I killed by mistake a dpkg process running in the background and I would like to reinstall all packages to be sure everything is allright. First, I tried to get a list of all packages and reinstall ...
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2answers
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Is there an online/web interface to search and list apt-get packages and see summaries and recommendations?

I'm looking for sort of an 'app-store' or Google Play store type functionality for apt-get packages. What I'd really like to do is select a category, like 'Music' or 'Internet' and see the list of ...
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2answers
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List installed meta packages in APT

Meta packages are packages that do not install anything by themselfs, but are dependent on other packages. How do I list the installed meta packages on my system?