How to install specific version of package using apt-get?

How to install specific version of package using apt-get?

Install a specific version of a package can be useful to avoid the bugs when you know which version of a package is concerned and make sure to disable a specific package from updating by holding the packages so it won’t get automatically updated when you run ‘apt-get upgrade’. To handle Debian-based system packages, we use the apt-get command.

What can I do with apt command line?

Apt is a command-line interface that allows you to perform actions such as installing new software packages, removing unnecessary software packages, updating the existing software packages, searching for specific software packages etc. on a Linux VPS running Debian as an operating system or Debian-based Linux distributions like Ubuntu.

How does the APT search command work in Ubuntu?

The output of the apt search commands a brief introduction of the packages. If you want more details, use the apt show command. The apt show command works on the exact package name and it gives you a lot more information on the package. You get: You need to give the exact package name otherwise the apt show won’t work.

How to search for installed packages in Ubuntu?

Bonus Tip: You can use ‘apt list –installed’ command to look for installed packages in Ubuntu. The output of the apt search commands a brief introduction of the packages. If you want more details, use the apt show command. The apt show command works on the exact package name and it gives you a lot more information on the package. You get:

How to install Python packages into specific virtualenv?

I want to install python packages after virtualenv is created by conda. But I got the following error, does anyone know how to install packages into virtualenv created by conda ?

How to install a specific version of Python?

How do I Install a Specific Version of a Python Package? To install a specific version of a Python package you can use pip: pip install YourPackage==YourVersion. For example, if you want to install an older version of Pandas you can do as follows: pip install pandas==1.1.3.

How does install-package and find-package work?

Find-Package uses the Name and Source parameters to locate a package. The object is sent down the pipeline and Install-Package installs the package on the local computer. Install-Package uses the MinimumVersion and MaximumVersion parameters to specify a range of software versions.

How to get a list of all updates in Apt?

For modern versions of apt there is a specific switch for this: apt-get. For the old apt-get command the -u switch shows a list of packages that are available for upgrade: From the apt-get man page: –show-upgraded Show upgraded packages; Print out a list of all packages that are to be upgraded.

How to check the dependencies of apt-get?

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. $ apt-cache showpkg vsftpd

How to upgrade the old apt-get command?

For the old apt-get command the -u switch shows a list of packages that are available for upgrade: –show-upgraded Show upgraded packages; Print out a list of all packages that are to be upgraded. Configuration Item: APT::Get::Show-Upgraded.

How to install Apache Tomcat 7 in apt-get?

The first thing you will want to do is update your apt-get package lists: Now you are ready to install Tomcat. Run the following command to start the installation: Answer yes at the prompt to install tomcat. This will install Tomcat and its dependencies, such as Java, and it will also create the tomcat7 user.

How can I get the latest version of a package?

Note that to get an actual latest version of a package, you may need to add a repository to apt, a repository that holds a more current (i.e., real latest) version of the package.

Which is the best way to install a package?

Then, with one of the two commands, you can decide to check the available version of a package with the releases versions on the official site or on the official GitHub. When you have listed the versions to choose the specific one, you can install it with the apt-get install command followed by the name and the version of the package.