control archive: The control.tar tar archive includes meta information of the package (package name, maintainer, version, and dependencies) and maintainer scripts.

The modifications of the file extension represent the compression method. Compressing an archive with zstd and xz, lzma, bzip2, or gzip is supported.

data archive: The data.tar tar archive includes the original installable files.

The archive includes three files in a particular order: Since Debian 0.93, a deb package is supplied as an ar archive.

Implementation of deb fileīefore Debian 0.93, a package is composed of two gzip archives and a header file. The end users generally do not directly manage packages using dpkg but rather utilize the APT package management applications or other front ends of APT, including synaptic (GTK) or aptitude (nCurses).ĭebian packages can be transformed to other formats with alien and made through source code with the Debian Package Maker or checkinstall. On the other hand, dpkg gives the common functionality to install and manipulate Debian packages. The first archive includes the control information, and the second one includes the installable data. Design of Deb Fileĭebian packages are basic Unix ar archives that contain two different tar archives. We can select open with the Software Install option as the default selection. We have to right-click over that deb file and select the option, i.e., 'Open With'. It is weird but could easily be resolved.

Troubleshoot: Double-click on the deb file that does not open inside the Software Center in the 20.04 version of Ubuntu. In Ubuntu, deb packages are quite the same. exe file, it will start the installation process in Windows. These packages are the archived files that finish with the extension, i.e. Some softwares are existed by deb packages. We need to be careful while installing such packages through any unofficial sources or websites. These applications need to be downloaded through the websites of the developer and manually installed. Several applications are not added inside the Ubuntu or third-party repositories. The repositories of Ubuntu include lots of deb packages that could be installed either by the command line with the help of apt-get and apt utilities or by the Ubuntu Software Center.

Next → ← prev How to install deb file in Ubuntuĭeb is a format of installation package which is used by every Debian-based Distros.

Install deb package