A Matter of Opinion
Tonight I installed VirtualBox, an incredibly handy virtualization program that lets me run instances of Windows and other Linux distributions from the comfort of my Linux Mint 9 Isadora desktop. Upon installing the latest version in my repositories, I launched the program, only to be confronted by a dialog box offering a link to a newer version of the program available on its website. So I clicked the link, and downloaded the *.deb of the new version. My package manager started up, tried to install the new package, and complained that it conflicted with the existing VirtualBox install. So I opened synaptic, uninstalled the version of VirtualBox that I got from my repositories, and finally installed the most recent version from the website.
So here’s my question, and please feel free to leave your opinion in the comments below: Should Linux applications warn the user about updates that are not available from their repositories?
On one hand, I like having up to date software, but on the other, package maintainers work hard to ensure that everything that ships with a stable distribution plays well together, and probably don’t appreciate these apps leading users outside of their carefully curated repositories. From a security-oriented point of view, this is also bad practice, as much of the security that is inherent in Linux comes from the fact that the vast majority of the software that you install has been vetted by the package maintainers who work to ensure that your distribution is safe and stable. And surely the guys who program VirtualBox, being the insanely awesome ninja-powered pirate wizards that they are, could have come up with a way to update my install without my having to uninstall and re-install an entirely new version. Just sayin’
Chime in with your opinion in the comments below.