How can I make software installation on Linux Mint less frustrating?

For command-line tools, the project’s documentation is usually the best source. Search for the official installation page and choose the instructions for Ubuntu or Debian, since Mint is based on that ecosystem. Be cautious about blindly pasting curl commands, adding third-party repositories, or importing signing keys; check that the instructions come from the actual project and understand what they change. Tools like Podman may be available directly through the distribution repositories, while newer projects may provide their own repository or binary release.

It gets much easier with practice, especially because most programs only need to be installed once. Start by checking Mint’s repositories, then look for a Flatpak, and only after that use the project’s official installation instructions. Keep a small text file with the commands that worked for you. For Mint, packages are usually Debian-style packages, so the common options are apt, a downloaded .deb, Flatpak, or sometimes an AppImage. You don’t need to memorize everything—just learn to recognize which format the project supports.

You can make this less manual by choosing one preferred packaging method. Flatpak is convenient for many desktop applications, while apt is generally the cleanest choice for system packages and command-line utilities. If a program is only offered as a .deb or AppImage, those can also be reasonable options. The important thing is not to hunt for random installers—use the official documentation, verify the package source, and avoid installing software you don’t actually need.

The software center is only one catalog, not the entire Linux software ecosystem. Check the official project site for Linux instructions, and look for packages specifically labeled for Ubuntu or Debian rather than grabbing an unrelated archive. Once you’ve installed a handful of programs, the process becomes fairly routine. Keeping notes about the exact command or package source is useful, particularly on a work computer where you may need to reproduce the setup later.