How do I see dependencies in Linux?

Check dependencies of a package in Ubuntu and Debian based distributions

1. Checking dependencies with apt show.
2. Use apt-cache for getting just the dependencies information.
3. Check the dependencies of a DEB file using dpkg.
4. Checking dependencies and reverse dependencies with apt-rdepends.

What are dependencies on Linux?

A dependency occurs when one package depends on another. You might think it would make for an easier-to-manage system if no package depended on any others, but you’d face a few problems, not the least of which would be dramatically increased disk usage. Packages on your Linux system depend on other packages.

How do I know if Linux dependency is installed?

The dpkg-query command can be used to show if a specific package is installed in your system. To do it, run dpkg-query followed by the -l flag and the name of the package you want information about.

How do you check if a dependency is installed?

To check for all locally installed packages and their dependencies, navigate to the project folder in your terminal and run the npm list command. You can also check if a specific package is installed locally or not using the npm list command followed by package name.

How do I check apt-get dependencies?

How Do I Check Dependencies for Specific Packages? Use the ‘showpkg’ sub command to check the dependencies for particular software packages. whether those dependencies packages are installed or not. For example, use the ‘showpkg’ command along with package-name.

What install dependencies?

yarn install is used to install all dependencies for a project. The dependencies are retrieved from your project’s package. When developing a package, installing dependencies is most commonly done after: You have just checked out code for a project that needs these dependencies to function.

How do I list pip packages?

List Installed Packages with Pip. Both pip list and pip freeze will generate a list of installed packages, just with differently formatted results. Keep in mind that pip list will list ALL installed packages (regardless of how they were installed). while pip freeze will list only everything installed by Pip.

How do I see dependency on pip?

The dependencies of the installed Python packages can be listed using the built-in pip show command. Alternatively the dependencies can be shown as a tree structure using the pipdeptree command.

How do I list dependencies of a package in Linux?

How to List Dependencies and Dependents of a Package on Linux. The fast way to see dependencies of a package is using yum with deplist option. For example, if we’d like to see the dependencies of the package postfix, we can do this: yum listed all required libraries and originating packages of postfix.

How can I see the dependencies of a package in Yum?

The fast way to see dependencies of a package is using yum with deplist option. For example, if we’d like to see the dependencies of the package postfix, we can do this: [root@test ~]# yum deplist postfix

How do I list all packages that depend on a package?

To list what depends on a package, say for example vim, run: The above command displays the packages that depend on the vim package. On SUSE and openSUSE, you can list the dependencies of a given package using “zypper” command as shown below. Hope this helps.

How to list all direct dependencies of a binary?

You can list directdependencies of a binary easily enough: readelf -d a.out | grep NEEDED 0x0000000000000001 (NEEDED) Shared library: [librt.so.1] 0x0000000000000001 (NEEDED) Shared library: [libc.so.6] I know of no way to recursively continue this to get the full list (as ldddoes).