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Thursday, April 29, 2010

Installing Programs in Linux - It's No Longer Difficult

There are quite a few myths that are still common today about the Linux operating system. One of these myths is that programs are very difficult to install.

There was a time in Linux when you had to do something called compiling a program. This involved going to the terminal and manually installing all of the files. If you did this incorrectly, the program would not load. If you needed another program installed to make this one work, you would have no idea what to do. You had to do intensive research to make sure you had all the dependencies installed. It really a serious pain and much too difficult for even an expert computer user.

This misery is still remembered by many who will tell others that installing programs in Linux is simply too hard to do. Today, after about a decade of improvements (which in computer years is quite a bit) installing programs in Linux is easy. In fact, it might be easier than what most people are used to with their current systems.

Most versions of Linux have some sort of package manager. This means that a group of people have checked certain programs to make sure they work, maintain all the updates for you, and make sure all the dependencies will install when you want to put an application on your computer.

In Ubuntu, you open the Applications menu and click on Add/Remove. Search for the program you want to install. Check a box. Then hit Apply Changes. That's it. As you can see, this is a very simple process. To remove the program you just uncheck the box and hit Apply Changes and it's gone. That's easy enough for almost anyone to do. Additionally, you know these packages and programs are safe for your computer since a human being has manually approved them for your computer.

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