I am using Linux Mint 13 with Cinnamon.
I have a problem setting an application to open a file with some extension when the application is actually only extracted, not really installed using apt-ger or .deb file.
For example - Blender. You can download a .tar.gz from official site which you then extract and you can just run the app. However, it isn't listed in the default apps list (Right Clickon file -> Open with other application -> Show all installed apps). So now I have to always open the application first and open the file from there.
How can I solve this?