


How to install deb format software packages for Linux
Common methods for installing .deb packages include: using the dpkg command to install and use apt to repair dependencies; 2. It is recommended to use apt install ./package_name.deb to automatically handle dependencies; 3. Graphical method allows you to double-click the file to install through the software center; 4. After installation, you can use dpkg -l or dpkg -s to check the package status.
In Linux systems, especially Debian-based distributions (such as Ubuntu, Linux Mint, etc.), .deb is a common package format. There are many ways to install this type of software package. The following are several commonly used and effective methods.
Install using dpkg command
dpkg is the core tool used in the Debian system to manage .deb packages. The basic usage is as follows:
Open the terminal, enter the directory where the .deb file is located, and execute:
sudo dpkg -i package_name.debWhere package_name.deb is the file name you want to install. If the dependency problem is prompted during the installation process, you can use the following command to fix it later:
sudo apt install -fThis command will automatically resolve the missing dependencies.
Install using APT command (recommended)
Starting from Ubuntu 16.04, apt supports directly installing local .deb files, which can automatically handle dependencies:
sudo apt install ./package_name.debNote that ./ before the file name indicates the file in the current directory. This method is more recommended because it is smarter than dpkg and can automatically call dependency management.
Graphical installation
Most modern Linux desktop environments (such as GNOME, KDE) support double-clicking .deb files for installation. The system will automatically open the software center and click "Install". This method is suitable for users who are not familiar with the command line.
For example, in Ubuntu, double-clicking the .deb file will be opened with "Ubuntu Software", and the installation and dependency processing will be automatically completed after entering the password.
Check if the installation is successful
After the installation is completed, you can confirm whether the software has been installed correctly by following the following command:
dpkg -l | grep package_nameOr query specific package information:
dpkg -s package_nameBasically that's it. Which method to choose depends on your usage habits, the command line is suitable for automation and advanced users, and the graphical interface is more suitable for beginners. As long as you pay attention to dependency issues, installing the .deb package is not complicated.
The above is the detailed content of How to install deb format software packages for Linux. For more information, please follow other related articles on the PHP Chinese website!

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