Linux dpkg install dependencies

How to use dpkg -i to install package and dependencies where dependencies are all in the same folder

On (Ubuntu) Debian how do I use dpkg -i to install packages on a computer with no internet. I have all the packages and dependencies together all in one folder. I don’t need the internet to download anything. For example, If chrome and all of it’s dependencies are together in one folder the command dpkg -i *.deb wants to install chrome BEFORE the dependencies and spits out dependency errors even though the files are right there with chrome in the same directory. In order to get it to work I have to move all the dependencies out of the folder and into a separate folder in order to run dpkg -i *.deb on the dependencies first then afterward go back into the folder with chrome and run the same command again for the chrome package. In past versions of Ubuntu all I would have to do is use the following command on all of files in the same directory: dpkg -i —force-all *.deb and it would install the package and all of it’s dependencies if they were there together in the same folder. If I have a folder with a package and it’s dependencies together in a single folder how do I install the package without using apt-get to connect to the internet?

(Ubuntu) Debian ? Ubuntu is one distro. Debian is another distro. Ubuntu has its own tab. The Debian tab says»Questions specific to the Debian official distribution (stable, testing, or unstable); if you are using a derivative of Debian (e.g. Mint, Ubuntu, Kali, etc), then use that distribution’s tag instead.»

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How to let dpkg Install Dependencies Automatically

The Debian Package (dpkg) is a Linux management low-level tool as compared to APT. It is used to perform different operations such as installing, updating or removing the .deb packages. The .deb is an extension for the Linux Debian software packages and their derivatives.

The Debian Packages Management consists of several libraries and executable files related to a particular suite of programs. It has 51,000 packages with access to multiple online repositories. Most software packages are free to install, but you can also install paid software from the repository.

If you’re working on Linux distributions like Ubuntu, then you must deal with the .deb packages. The dpkg tool helps monitor the Debian command queries, install and remove software packages, and the dependencies associated with these packages.

You can execute the dpkg using the command-line parameters with a single action or option. But there is also another well-known front-end interface for the Debian packages named Aptitude. Users can also perform actions and monitor the .deb packages using the Aptitude tool.

The syntax of the dpkg tool is:

How to let dpkg Install Dependencies Automatically

When we install a tool or software using the Debien package, it might be possible to install all of the respective dependencies. It will show the user that the software has been installed and list the names of dependencies that failed to install because of some errors.

To download all of them, the command would be:

Let’s take an example to understand how we can get dpkg dependencies of the installed package automatically.

Suppose to install the “TeamViewer” using the Debian package. Type the following command:

Although we have installed “Teamviewer,” you can see in the image that most of its dependencies, as we highlighted i-e qt56-Teamviewer, qml-module-qtquick2, etc. won’t be installed because of some issues.

To resolve this and download all of the dependencies, use the mentioned command:

So, all the dependencies of package “Teamviewer” have been installed.

Conclusion:

When we install a tool using the Debien package, there is a possibility that all of the respective dependencies may not install. The Debien packages are third-party tools used to install software packages in Linux distributions. The guide gave us how to automatically install all the dependencies when they failed to download with the package.

About the author

Syeda Wardah Batool

I am a Software Engineer Graduate and Self Motivated Linux writer. I also love to read latest Linux books. Moreover, in my free time, i love to read books on Personal development.

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How to make Debian package install dependencies?

I want to make a simple Debian package to install a simple tool that depends on Qt4 libs. In control file I have defined that it depends on Qt4 libs however, by the time I’m testing the package it says that the dependency could not be met. Question: How can I make Debian trigger apt to install the dependencies as well? Can’t find that the documentation however I know that apt-get does that.

Do you depend on the normal Qt4 libs shipped with your distribution? Could you please post the exact details, i.e. the «Depends» specification and the apt-get call with errors?

It sounds to me like your package is correct, but that the dependency doesn’t exist in the apt mirror(s) you’re using. Please post your complete error message.

dpkg is a low level tool and doesn’t take dependencies into account. Carlos has the right idea for using gdebi, as it pulls in dependencies when you run it without having to use apt , which you can also use as Thomas pointed out.

5 Answers 5

If you want to avoid creating a local APT repository, you can do:

dpkg -i mypackage.deb apt-get install --fix-missing 

If you do want to create a local repository, you can use reprepro for this.

No. In Debian stretch at least mypackage.deb was installed and working fine after I ran apt-get install —fix-missing .

The first line should be dpkg —unpack *.deb this won’t error and will leave the package in the status where apt-get install —fix-missing installs everything and configures your deb file.

If you install it via dpkg it won’t work because dkpg doesn’t know where to find additional dependencies. You could do it via apt-get if you build your own repo, but it’s kind of time-consuming the first time (it’s not difficult, just something «new» the first time that needs some time to be learnt).

On the other hand, and the solution you are probably looking for is gdebi (you may need to install it: apt-get install gdebi-core ). It’s a tool that checks the dependencies for a package and calls apt-get to fetch and install them, and then calls dpkg to install your package.

Hummm. I see. The thing is. I need to make an installer. For example. When you download Skype it comes in a .deb. Does it bring all the libs it needs? Should I include all the libs I need? How should I rely on apt to fetch the dependencies? The problem of packing the dependecies is that they can mess with the target system. Is your suggestion of a local rep valid for a distribution. Idea: I could create that local rep by the time I run the .deb and then call the apt-get on post install. but this doesn’t seem a valid solution.

During the install process, install gdebi from the apt repo and then execute gdebi your-package.deb . It will fetch all the dependencies from the configured apt repositories in that machine (if they are available at the repo). Or there is any other problem I don’t understand?

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How to Let dpkg Install Dependencies Automatically?

In Linux, dpkg stands for “Debian Package”. It is a command-line tool used for installing, configuring, and removing software packages in Debian-based Linux distributions such as Debian, Ubuntu, and their derivatives. The dpkg command is responsible for managing the individual software packages in a Debian-based Linux system.

This article has briefly explained the step-by-step instructions to install dependencies automatically.

How to let dpkg Install Dependencies Automatically?

Users can prevent multiple problems such as missing files or libraries, packages that don’t work as expected, and many more. The step-by-step procedure to install dependencies automatically is provided below.

Step 1: Install Dependencies Automatically

To install dependencies with dpkg, users can utilize the “-f” option to fix broken dependencies. In this way, the “apt” package manager installs any missing dependencies automatically by executing the below command:

The above command installs all dependencies if the system is required. In our case, all the dependencies are already installed in the system.

Step 2: Download .deb Package File

Users can download any Debian file to install the package in the operating system. In our case, download the “Google Chrome” package file that is supported to Linux from the official website:

$ wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb

The output shows that the Debian package of “Google Chrome” has been downloaded.

Step 3: Install .deb Package File

Users can utilize the “dpkg” command with the “–i” option to install dependencies automatically. In our case, specify the package name “google-chrome-stable_current_amd64.deb” in the below script:

$ sudo dpkg -i google-chrome-stable_current_amd64.deb

The output shows that dependencies of the “google-chrome-stable_current_amd64” package have been installed automatically in the system.

Step 4: Verify Google Chrome

To verify all dependencies are installed automatically, users can utilize the “version” option by specifying the package name. For instance, specify the “google-chrome” to check the installed version:

The output authenticates that the “Google Chrome 110.0.5481.96” have been installed along with all dependent files.

Conclusion

To install dependencies with dpkg, users execute the “sudo apt install -f” command in the terminal. It ensures that all the required packages are installed on the system. After that, users can install any Debian package by executing the “dpkg–i ” command.

This guide has briefly demonstrated the step-by-step procedure to install the package along with dependencies automatically.

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