How to install software in Ubuntu

Ubuntu Software Installation Method: you can find the software you want in the Ubuntu Software Center and the new software package manager. You can download the software and install it on your computer, you can uninstall it from it whenever you don't want it. This is the first and simplest method. Because the old brother is debain, UBUNTU also supports the Deb quick installation package. If no software is available in the Software Package Manager source, the Ubuntu installation package you downloaded from the Internet is in this format (debain is also used ). Download to the local device and double-click it to install it. However, you may encounter dependency problems. The third is to download a compressed package. You cannot double-click the package to install it directly. It contains some files in bulk. Decompress the package and look for it. Generally, you can see a file named configure or autogen. sh file, if there is, the terminal enters the Directory and then executes. /configure or. /autogen. sh, and then follow the steps given on the third floor. If the two files are not found in the decompressed folder, there should be a text file named install without a suffix. Open the Installation Method Introduction, as mentioned above, it is the safest. Fourth, *. binfile, such as software such as Adobe AIR. This binary installation package has only one file. If you double-click it, it will not be executed. You need to execute chmod + X [file name] under the terminal to upgrade the permission, and then execute./[file name. The above describes how to use the installation package. However, some software does not provide the installation package, but only has one source code download option. It should be noted that such software is generally of an unstable version or there is no subsequent support at all. Download the source code package and decompress it to see a file similar to cmakelist. If so, run the cmake installation package on the terminal in this directory. In addition, some software provides "Source". You only need to add this source to the software source, and you can directly install it in the package manager. We recommend that you use Ubuntu Tweak, many common sources are included in it, download http://ubuntu-tweak.com/